diff --git a/brightIDfaucet/celery.py b/brightIDfaucet/celery.py
index 94bfa6da..bfa25893 100644
--- a/brightIDfaucet/celery.py
+++ b/brightIDfaucet/celery.py
@@ -38,34 +38,21 @@
         "task": "faucet.tasks.update_tokentap_claim_for_verified_lightning_claims",
         "schedule": 9,
     },
-    'update-tokens-price': {
+    "update-tokens-price": {
         "task": "faucet.tasks.update_tokens_price",
         "schedule": 600,
     },
-    'update-donation-receipt-status': {
+    "update-donation-receipt-status": {
         "task": "faucet.tasks.update_donation_receipt_pending_status",
         "schedule": 180,
     },
-    "draw-prizetap-raffles": {
-        "task": "prizetap.tasks.draw_the_expired_raffles",
-        "schedule": 300
-    },
-    "set-raffle-winner": {
-        "task": "prizetap.tasks.set_the_winner_of_raffles",
-        "schedule": 300
-    },
-    "request-random-words-for-linea-raffles": {
-        "task": "prizetap.tasks.request_random_words_for_expired_linea_raffles",
-        "schedule": 150
-    },
-    "draw-linea-raffles": {
-        "task": "prizetap.tasks.draw_expired_linea_raffles",
-        "schedule": 60
+    "request-random-words-for-raffles": {
+        "task": "prizetap.tasks.request_random_words_for_expired_raffles",
+        "schedule": 120,
     },
-    "set-linea-raffle-winners": {
-        "task": "prizetap.tasks.set_the_winner_of_linea_raffles",
-        "schedule": 60
-    }
+    "set-raffle-random-words": {"task": "prizetap.tasks.set_raffle_random_words", "schedule": 120},
+    "set-raffle-winners": {"task": "prizetap.tasks.set_raffle_winners", "schedule": 300},
+    "get-raffle-winners": {"task": "prizetap.tasks.get_raffle_winners", "schedule": 300},
 }
 
 # Load task modules from all registered Django apps.
diff --git a/prizetap/constants.py b/prizetap/constants.py
index 840296da..e1cb393a 100644
--- a/prizetap/constants.py
+++ b/prizetap/constants.py
@@ -1,4501 +1,1643 @@
 PRIZETAP_ERC20_ABI = [
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "_chainlinkVRFCoordinator",
-        "type": "address"
-      },
-      {
-        "internalType": "uint64",
-        "name": "_chainlinkVRFSubscriptionId",
-        "type": "uint64"
-      },
-      {
-        "internalType": "bytes32",
-        "name": "_chainlinkKeyHash",
-        "type": "bytes32"
-      },
-      {
-        "internalType": "uint256",
-        "name": "_muonAppId",
-        "type": "uint256"
-      },
-      {
-        "components": [
-          {
-            "internalType": "uint256",
-            "name": "x",
-            "type": "uint256"
-          },
-          {
-            "internalType": "uint8",
-            "name": "parity",
-            "type": "uint8"
-          }
-        ],
-        "internalType": "struct IMuonClient.PublicKey",
-        "name": "_muonPublicKey",
-        "type": "tuple"
-      },
-      {
-        "internalType": "address",
-        "name": "_muon",
-        "type": "address"
-      },
-      {
-        "internalType": "address",
-        "name": "_muonValidGateway",
-        "type": "address"
-      },
-      {
-        "internalType": "address",
-        "name": "_admin",
-        "type": "address"
-      },
-      {
-        "internalType": "address",
-        "name": "_operator",
-        "type": "address"
-      }
-    ],
-    "stateMutability": "nonpayable",
-    "type": "constructor"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "have",
-        "type": "address"
-      },
-      {
-        "internalType": "address",
-        "name": "want",
-        "type": "address"
-      }
-    ],
-    "name": "OnlyCoordinatorCanFulfill",
-    "type": "error"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "user",
-        "type": "address"
-      },
-      {
-        "indexed": False,
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      },
-      {
-        "indexed": False,
-        "internalType": "uint256",
-        "name": "multiplier",
-        "type": "uint256"
-      }
-    ],
-    "name": "Participate",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": False,
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      }
-    ],
-    "name": "Paused",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      },
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "winner",
-        "type": "address"
-      }
-    ],
-    "name": "PrizeClaimed",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      }
-    ],
-    "name": "PrizeRefunded",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "initiator",
-        "type": "address"
-      },
-      {
-        "indexed": False,
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      }
-    ],
-    "name": "RaffleCreated",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      },
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "organizer",
-        "type": "address"
-      }
-    ],
-    "name": "RaffleHeld",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      },
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "rejector",
-        "type": "address"
-      }
-    ],
-    "name": "RaffleRejected",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "bytes32",
-        "name": "role",
-        "type": "bytes32"
-      },
-      {
-        "indexed": True,
-        "internalType": "bytes32",
-        "name": "previousAdminRole",
-        "type": "bytes32"
-      },
-      {
-        "indexed": True,
-        "internalType": "bytes32",
-        "name": "newAdminRole",
-        "type": "bytes32"
-      }
-    ],
-    "name": "RoleAdminChanged",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "bytes32",
-        "name": "role",
-        "type": "bytes32"
-      },
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      },
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "sender",
-        "type": "address"
-      }
-    ],
-    "name": "RoleGranted",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "bytes32",
-        "name": "role",
-        "type": "bytes32"
-      },
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      },
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "sender",
-        "type": "address"
-      }
-    ],
-    "name": "RoleRevoked",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": False,
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      }
-    ],
-    "name": "Unpaused",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": False,
-        "internalType": "uint256",
-        "name": "requestId",
-        "type": "uint256"
-      },
-      {
-        "indexed": False,
-        "internalType": "uint256[]",
-        "name": "randomWords",
-        "type": "uint256[]"
-      }
-    ],
-    "name": "VRFRequestFulfilled",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": False,
-        "internalType": "uint256",
-        "name": "requestId",
-        "type": "uint256"
-      }
-    ],
-    "name": "VRFRequestSent",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      },
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "winner",
-        "type": "address"
-      }
-    ],
-    "name": "WinnerSpecified",
-    "type": "event"
-  },
-  {
-    "inputs": [],
-    "name": "DEFAULT_ADMIN_ROLE",
-    "outputs": [
-      {
-        "internalType": "bytes32",
-        "name": "",
-        "type": "bytes32"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "OPERATOR_ROLE",
-    "outputs": [
-      {
-        "internalType": "bytes32",
-        "name": "",
-        "type": "bytes32"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      }
-    ],
-    "name": "claimPrize",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "amount",
-        "type": "uint256"
-      },
-      {
-        "internalType": "address",
-        "name": "currency",
-        "type": "address"
-      },
-      {
-        "internalType": "uint256",
-        "name": "maxParticipants",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "maxMultiplier",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "startTime",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "endTime",
-        "type": "uint256"
-      },
-      {
-        "internalType": "bytes32",
-        "name": "requirementsHash",
-        "type": "bytes32"
-      }
-    ],
-    "name": "createRaffle",
-    "outputs": [],
-    "stateMutability": "payable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      }
-    ],
-    "name": "getParticipants",
-    "outputs": [
-      {
-        "internalType": "address[]",
-        "name": "",
-        "type": "address[]"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "bytes32",
-        "name": "role",
-        "type": "bytes32"
-      }
-    ],
-    "name": "getRoleAdmin",
-    "outputs": [
-      {
-        "internalType": "bytes32",
-        "name": "",
-        "type": "bytes32"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "bytes32",
-        "name": "role",
-        "type": "bytes32"
-      },
-      {
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      }
-    ],
-    "name": "grantRole",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "bytes32",
-        "name": "role",
-        "type": "bytes32"
-      },
-      {
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      }
-    ],
-    "name": "hasRole",
-    "outputs": [
-      {
-        "internalType": "bool",
-        "name": "",
-        "type": "bool"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      }
-    ],
-    "name": "heldRaffle",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "",
-        "type": "address"
-      },
-      {
-        "internalType": "uint256",
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "name": "isParticipated",
-    "outputs": [
-      {
-        "internalType": "bool",
-        "name": "",
-        "type": "bool"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "lastRaffleId",
-    "outputs": [
-      {
-        "internalType": "uint256",
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "muon",
-    "outputs": [
-      {
-        "internalType": "contract IMuonClient",
-        "name": "",
-        "type": "address"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "muonAppId",
-    "outputs": [
-      {
-        "internalType": "uint256",
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "muonPublicKey",
-    "outputs": [
-      {
-        "internalType": "uint256",
-        "name": "x",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint8",
-        "name": "parity",
-        "type": "uint8"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "muonValidGateway",
-    "outputs": [
-      {
-        "internalType": "address",
-        "name": "",
-        "type": "address"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "multiplier",
-        "type": "uint256"
-      },
-      {
-        "internalType": "bytes",
-        "name": "reqId",
-        "type": "bytes"
-      },
-      {
-        "components": [
-          {
-            "internalType": "uint256",
-            "name": "signature",
-            "type": "uint256"
-          },
-          {
-            "internalType": "address",
-            "name": "owner",
-            "type": "address"
-          },
-          {
-            "internalType": "address",
-            "name": "nonce",
-            "type": "address"
-          }
-        ],
-        "internalType": "struct IMuonClient.SchnorrSign",
-        "name": "signature",
-        "type": "tuple"
-      },
-      {
-        "internalType": "bytes",
-        "name": "gatewaySignature",
-        "type": "bytes"
-      }
-    ],
-    "name": "participateInRaffle",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "pause",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "paused",
-    "outputs": [
-      {
-        "internalType": "bool",
-        "name": "",
-        "type": "bool"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "name": "raffles",
-    "outputs": [
-      {
-        "internalType": "address",
-        "name": "initiator",
-        "type": "address"
-      },
-      {
-        "internalType": "uint256",
-        "name": "prizeAmount",
-        "type": "uint256"
-      },
-      {
-        "internalType": "address",
-        "name": "currency",
-        "type": "address"
-      },
-      {
-        "internalType": "uint256",
-        "name": "maxParticipants",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "maxMultiplier",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "startTime",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "endTime",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "participantsCount",
-        "type": "uint256"
-      },
-      {
-        "internalType": "address",
-        "name": "winner",
-        "type": "address"
-      },
-      {
-        "internalType": "bool",
-        "name": "exists",
-        "type": "bool"
-      },
-      {
-        "internalType": "enum AbstractPrizetapRaffle.Status",
-        "name": "status",
-        "type": "uint8"
-      },
-      {
-        "internalType": "bytes32",
-        "name": "requirementsHash",
-        "type": "bytes32"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "requestId",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256[]",
-        "name": "randomWords",
-        "type": "uint256[]"
-      }
-    ],
-    "name": "rawFulfillRandomWords",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      }
-    ],
-    "name": "refundPrize",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      }
-    ],
-    "name": "rejectRaffle",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "bytes32",
-        "name": "role",
-        "type": "bytes32"
-      },
-      {
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      }
-    ],
-    "name": "renounceRole",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "bytes32",
-        "name": "role",
-        "type": "bytes32"
-      },
-      {
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      }
-    ],
-    "name": "revokeRole",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint32",
-        "name": "gaslimit",
-        "type": "uint32"
-      }
-    ],
-    "name": "setCallbackGasLimit",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "_muonAddress",
-        "type": "address"
-      }
-    ],
-    "name": "setMuonAddress",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "_muonAppId",
-        "type": "uint256"
-      }
-    ],
-    "name": "setMuonAppId",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "_gatewayAddress",
-        "type": "address"
-      }
-    ],
-    "name": "setMuonGateway",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          {
-            "internalType": "uint256",
-            "name": "x",
-            "type": "uint256"
-          },
-          {
-            "internalType": "uint8",
-            "name": "parity",
-            "type": "uint8"
-          }
-        ],
-        "internalType": "struct IMuonClient.PublicKey",
-        "name": "_muonPublicKey",
-        "type": "tuple"
-      }
-    ],
-    "name": "setMuonPublicKey",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "periodSeconds",
-        "type": "uint256"
-      }
-    ],
-    "name": "setValidationPeriod",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "bytes32",
-        "name": "keyHash",
-        "type": "bytes32"
-      }
-    ],
-    "name": "setVrfKeyHash",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint16",
-        "name": "count",
-        "type": "uint16"
-      }
-    ],
-    "name": "setVrfRequestConfirmations",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint64",
-        "name": "id",
-        "type": "uint64"
-      }
-    ],
-    "name": "setVrfSubscriptionId",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "bytes4",
-        "name": "interfaceId",
-        "type": "bytes4"
-      }
-    ],
-    "name": "supportsInterface",
-    "outputs": [
-      {
-        "internalType": "bool",
-        "name": "",
-        "type": "bool"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "unpause",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "validationPeriod",
-    "outputs": [
-      {
-        "internalType": "uint256",
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "multiplier",
-        "type": "uint256"
-      },
-      {
-        "internalType": "bytes",
-        "name": "reqId",
-        "type": "bytes"
-      },
-      {
-        "components": [
-          {
-            "internalType": "uint256",
-            "name": "signature",
-            "type": "uint256"
-          },
-          {
-            "internalType": "address",
-            "name": "owner",
-            "type": "address"
-          },
-          {
-            "internalType": "address",
-            "name": "nonce",
-            "type": "address"
-          }
-        ],
-        "internalType": "struct IMuonClient.SchnorrSign",
-        "name": "sign",
-        "type": "tuple"
-      },
-      {
-        "internalType": "bytes",
-        "name": "gatewaySignature",
-        "type": "bytes"
-      }
-    ],
-    "name": "verifyTSSAndGateway",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "name": "vrfRequests",
-    "outputs": [
-      {
-        "internalType": "uint256",
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  }
-]
-
-PRIZETAP_ERC721_ABI = [
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "_chainlinkVRFCoordinator",
-        "type": "address"
-      },
-      {
-        "internalType": "uint64",
-        "name": "_chainlinkVRFSubscriptionId",
-        "type": "uint64"
-      },
-      {
-        "internalType": "bytes32",
-        "name": "_chainlinkKeyHash",
-        "type": "bytes32"
-      },
-      {
-        "internalType": "uint256",
-        "name": "_muonAppId",
-        "type": "uint256"
-      },
-      {
-        "components": [
-          {
-            "internalType": "uint256",
-            "name": "x",
-            "type": "uint256"
-          },
-          {
-            "internalType": "uint8",
-            "name": "parity",
-            "type": "uint8"
-          }
-        ],
-        "internalType": "struct IMuonClient.PublicKey",
-        "name": "_muonPublicKey",
-        "type": "tuple"
-      },
-      {
-        "internalType": "address",
-        "name": "_muon",
-        "type": "address"
-      },
-      {
-        "internalType": "address",
-        "name": "_muonValidGateway",
-        "type": "address"
-      },
-      {
-        "internalType": "address",
-        "name": "_admin",
-        "type": "address"
-      },
-      {
-        "internalType": "address",
-        "name": "_operator",
-        "type": "address"
-      }
-    ],
-    "stateMutability": "nonpayable",
-    "type": "constructor"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "have",
-        "type": "address"
-      },
-      {
-        "internalType": "address",
-        "name": "want",
-        "type": "address"
-      }
-    ],
-    "name": "OnlyCoordinatorCanFulfill",
-    "type": "error"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "user",
-        "type": "address"
-      },
-      {
-        "indexed": False,
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      },
-      {
-        "indexed": False,
-        "internalType": "uint256",
-        "name": "multiplier",
-        "type": "uint256"
-      }
-    ],
-    "name": "Participate",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": False,
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      }
-    ],
-    "name": "Paused",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      },
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "winner",
-        "type": "address"
-      }
-    ],
-    "name": "PrizeClaimed",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      }
-    ],
-    "name": "PrizeRefunded",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "initiator",
-        "type": "address"
-      },
-      {
-        "indexed": False,
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      }
-    ],
-    "name": "RaffleCreated",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      },
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "organizer",
-        "type": "address"
-      }
-    ],
-    "name": "RaffleHeld",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      },
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "rejector",
-        "type": "address"
-      }
-    ],
-    "name": "RaffleRejected",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "bytes32",
-        "name": "role",
-        "type": "bytes32"
-      },
-      {
-        "indexed": True,
-        "internalType": "bytes32",
-        "name": "previousAdminRole",
-        "type": "bytes32"
-      },
-      {
-        "indexed": True,
-        "internalType": "bytes32",
-        "name": "newAdminRole",
-        "type": "bytes32"
-      }
-    ],
-    "name": "RoleAdminChanged",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "bytes32",
-        "name": "role",
-        "type": "bytes32"
-      },
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      },
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "sender",
-        "type": "address"
-      }
-    ],
-    "name": "RoleGranted",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "bytes32",
-        "name": "role",
-        "type": "bytes32"
-      },
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      },
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "sender",
-        "type": "address"
-      }
-    ],
-    "name": "RoleRevoked",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": False,
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      }
-    ],
-    "name": "Unpaused",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": False,
-        "internalType": "uint256",
-        "name": "requestId",
-        "type": "uint256"
-      },
-      {
-        "indexed": False,
-        "internalType": "uint256[]",
-        "name": "randomWords",
-        "type": "uint256[]"
-      }
-    ],
-    "name": "VRFRequestFulfilled",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": False,
-        "internalType": "uint256",
-        "name": "requestId",
-        "type": "uint256"
-      }
-    ],
-    "name": "VRFRequestSent",
-    "type": "event"
-  },
-  {
-    "anonymous": False,
-    "inputs": [
-      {
-        "indexed": True,
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      },
-      {
-        "indexed": True,
-        "internalType": "address",
-        "name": "winner",
-        "type": "address"
-      }
-    ],
-    "name": "WinnerSpecified",
-    "type": "event"
-  },
-  {
-    "inputs": [],
-    "name": "DEFAULT_ADMIN_ROLE",
-    "outputs": [
-      {
-        "internalType": "bytes32",
-        "name": "",
-        "type": "bytes32"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "OPERATOR_ROLE",
-    "outputs": [
-      {
-        "internalType": "bytes32",
-        "name": "",
-        "type": "bytes32"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "_ERC721_RECEIVED",
-    "outputs": [
-      {
-        "internalType": "bytes4",
-        "name": "",
-        "type": "bytes4"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      }
-    ],
-    "name": "claimPrize",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "collection",
-        "type": "address"
-      },
-      {
-        "internalType": "uint256",
-        "name": "tokenId",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "maxParticipants",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "maxMultiplier",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "startTime",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "endTime",
-        "type": "uint256"
-      },
-      {
-        "internalType": "bytes32",
-        "name": "requirementsHash",
-        "type": "bytes32"
-      }
-    ],
-    "name": "createRaffle",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      }
-    ],
-    "name": "getParticipants",
-    "outputs": [
-      {
-        "internalType": "address[]",
-        "name": "",
-        "type": "address[]"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "bytes32",
-        "name": "role",
-        "type": "bytes32"
-      }
-    ],
-    "name": "getRoleAdmin",
-    "outputs": [
-      {
-        "internalType": "bytes32",
-        "name": "",
-        "type": "bytes32"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "bytes32",
-        "name": "role",
-        "type": "bytes32"
-      },
-      {
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      }
-    ],
-    "name": "grantRole",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "bytes32",
-        "name": "role",
-        "type": "bytes32"
-      },
-      {
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      }
-    ],
-    "name": "hasRole",
-    "outputs": [
-      {
-        "internalType": "bool",
-        "name": "",
-        "type": "bool"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      }
-    ],
-    "name": "heldRaffle",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "",
-        "type": "address"
-      },
-      {
-        "internalType": "uint256",
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "name": "isParticipated",
-    "outputs": [
-      {
-        "internalType": "bool",
-        "name": "",
-        "type": "bool"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "lastRaffleId",
-    "outputs": [
-      {
-        "internalType": "uint256",
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "muon",
-    "outputs": [
-      {
-        "internalType": "contract IMuonClient",
-        "name": "",
-        "type": "address"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "muonAppId",
-    "outputs": [
-      {
-        "internalType": "uint256",
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "muonPublicKey",
-    "outputs": [
-      {
-        "internalType": "uint256",
-        "name": "x",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint8",
-        "name": "parity",
-        "type": "uint8"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "muonValidGateway",
-    "outputs": [
-      {
-        "internalType": "address",
-        "name": "",
-        "type": "address"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "",
-        "type": "address"
-      },
-      {
-        "internalType": "address",
-        "name": "",
-        "type": "address"
-      },
-      {
-        "internalType": "uint256",
-        "name": "",
-        "type": "uint256"
-      },
-      {
-        "internalType": "bytes",
-        "name": "",
-        "type": "bytes"
-      }
-    ],
-    "name": "onERC721Received",
-    "outputs": [
-      {
-        "internalType": "bytes4",
-        "name": "",
-        "type": "bytes4"
-      }
-    ],
-    "stateMutability": "pure",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "multiplier",
-        "type": "uint256"
-      },
-      {
-        "internalType": "bytes",
-        "name": "reqId",
-        "type": "bytes"
-      },
-      {
-        "components": [
-          {
-            "internalType": "uint256",
-            "name": "signature",
-            "type": "uint256"
-          },
-          {
-            "internalType": "address",
-            "name": "owner",
-            "type": "address"
-          },
-          {
-            "internalType": "address",
-            "name": "nonce",
-            "type": "address"
-          }
+    {
+        "inputs": [
+            {"internalType": "uint256", "name": "_muonAppId", "type": "uint256"},
+            {
+                "components": [
+                    {"internalType": "uint256", "name": "x", "type": "uint256"},
+                    {"internalType": "uint8", "name": "parity", "type": "uint8"},
+                ],
+                "internalType": "struct IMuonClient.PublicKey",
+                "name": "_muonPublicKey",
+                "type": "tuple",
+            },
+            {"internalType": "address", "name": "_muon", "type": "address"},
+            {"internalType": "address", "name": "_muonValidGateway", "type": "address"},
+            {"internalType": "address", "name": "_admin", "type": "address"},
+            {"internalType": "address", "name": "_operator", "type": "address"},
         ],
-        "internalType": "struct IMuonClient.SchnorrSign",
-        "name": "signature",
-        "type": "tuple"
-      },
-      {
-        "internalType": "bytes",
-        "name": "gatewaySignature",
-        "type": "bytes"
-      }
-    ],
-    "name": "participateInRaffle",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "pause",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "paused",
-    "outputs": [
-      {
-        "internalType": "bool",
-        "name": "",
-        "type": "bool"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "name": "raffles",
-    "outputs": [
-      {
-        "internalType": "address",
-        "name": "initiator",
-        "type": "address"
-      },
-      {
-        "internalType": "address",
-        "name": "collection",
-        "type": "address"
-      },
-      {
-        "internalType": "uint256",
-        "name": "tokenId",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "maxParticipants",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "maxMultiplier",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "startTime",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "endTime",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "participantsCount",
-        "type": "uint256"
-      },
-      {
-        "internalType": "address",
-        "name": "winner",
-        "type": "address"
-      },
-      {
-        "internalType": "bool",
-        "name": "exists",
-        "type": "bool"
-      },
-      {
-        "internalType": "enum AbstractPrizetapRaffle.Status",
-        "name": "status",
-        "type": "uint8"
-      },
-      {
-        "internalType": "bytes32",
-        "name": "requirementsHash",
-        "type": "bytes32"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "requestId",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256[]",
-        "name": "randomWords",
-        "type": "uint256[]"
-      }
-    ],
-    "name": "rawFulfillRandomWords",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      }
-    ],
-    "name": "refundPrize",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      }
-    ],
-    "name": "rejectRaffle",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "bytes32",
-        "name": "role",
-        "type": "bytes32"
-      },
-      {
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      }
-    ],
-    "name": "renounceRole",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "bytes32",
-        "name": "role",
-        "type": "bytes32"
-      },
-      {
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      }
-    ],
-    "name": "revokeRole",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint32",
-        "name": "gaslimit",
-        "type": "uint32"
-      }
-    ],
-    "name": "setCallbackGasLimit",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "_muonAddress",
-        "type": "address"
-      }
-    ],
-    "name": "setMuonAddress",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "_muonAppId",
-        "type": "uint256"
-      }
-    ],
-    "name": "setMuonAppId",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "_gatewayAddress",
-        "type": "address"
-      }
-    ],
-    "name": "setMuonGateway",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "components": [
-          {
-            "internalType": "uint256",
-            "name": "x",
-            "type": "uint256"
-          },
-          {
-            "internalType": "uint8",
-            "name": "parity",
-            "type": "uint8"
-          }
+        "stateMutability": "nonpayable",
+        "type": "constructor",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {"indexed": True, "internalType": "address", "name": "user", "type": "address"},
+            {"indexed": False, "internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"indexed": False, "internalType": "uint256", "name": "multiplier", "type": "uint256"},
         ],
-        "internalType": "struct IMuonClient.PublicKey",
-        "name": "_muonPublicKey",
-        "type": "tuple"
-      }
-    ],
-    "name": "setMuonPublicKey",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "periodSeconds",
-        "type": "uint256"
-      }
-    ],
-    "name": "setValidationPeriod",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "bytes32",
-        "name": "keyHash",
-        "type": "bytes32"
-      }
-    ],
-    "name": "setVrfKeyHash",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint16",
-        "name": "count",
-        "type": "uint16"
-      }
-    ],
-    "name": "setVrfRequestConfirmations",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint64",
-        "name": "id",
-        "type": "uint64"
-      }
-    ],
-    "name": "setVrfSubscriptionId",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "bytes4",
-        "name": "interfaceId",
-        "type": "bytes4"
-      }
-    ],
-    "name": "supportsInterface",
-    "outputs": [
-      {
-        "internalType": "bool",
-        "name": "",
-        "type": "bool"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "unpause",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [],
-    "name": "validationPeriod",
-    "outputs": [
-      {
-        "internalType": "uint256",
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "raffleId",
-        "type": "uint256"
-      },
-      {
-        "internalType": "uint256",
-        "name": "multiplier",
-        "type": "uint256"
-      },
-      {
-        "internalType": "bytes",
-        "name": "reqId",
-        "type": "bytes"
-      },
-      {
-        "components": [
-          {
-            "internalType": "uint256",
-            "name": "signature",
-            "type": "uint256"
-          },
-          {
-            "internalType": "address",
-            "name": "owner",
-            "type": "address"
-          },
-          {
-            "internalType": "address",
-            "name": "nonce",
-            "type": "address"
-          }
+        "name": "Participate",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [{"indexed": False, "internalType": "address", "name": "account", "type": "address"}],
+        "name": "Paused",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {"indexed": True, "internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"indexed": True, "internalType": "address", "name": "winner", "type": "address"},
         ],
-        "internalType": "struct IMuonClient.SchnorrSign",
-        "name": "sign",
-        "type": "tuple"
-      },
-      {
-        "internalType": "bytes",
-        "name": "gatewaySignature",
-        "type": "bytes"
-      }
-    ],
-    "name": "verifyTSSAndGateway",
-    "outputs": [],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "uint256",
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "name": "vrfRequests",
-    "outputs": [
-      {
-        "internalType": "uint256",
-        "name": "",
-        "type": "uint256"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  }
-]
-
-UNITAP_PASS_ABI = [
+        "name": "PrizeClaimed",
+        "type": "event",
+    },
     {
-        "inputs": [],
-        "stateMutability": "nonpayable",
-        "type": "constructor"
+        "anonymous": False,
+        "inputs": [{"indexed": True, "internalType": "uint256", "name": "raffleId", "type": "uint256"}],
+        "name": "PrizeRefunded",
+        "type": "event",
     },
     {
         "anonymous": False,
         "inputs": [
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "owner",
-                "type": "address"
-            },
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "approved",
-                "type": "address"
-            },
-            {
-                "indexed": True,
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
+            {"indexed": True, "internalType": "address", "name": "initiator", "type": "address"},
+            {"indexed": False, "internalType": "uint256", "name": "raffleId", "type": "uint256"},
         ],
-        "name": "Approval",
-        "type": "event"
+        "name": "RaffleCreated",
+        "type": "event",
     },
     {
         "anonymous": False,
         "inputs": [
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "owner",
-                "type": "address"
-            },
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "operator",
-                "type": "address"
-            },
-            {
-                "indexed": False,
-                "internalType": "bool",
-                "name": "approved",
-                "type": "bool"
-            }
+            {"indexed": True, "internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"indexed": True, "internalType": "address", "name": "rejector", "type": "address"},
         ],
-        "name": "ApprovalForAll",
-        "type": "event"
+        "name": "RaffleRejected",
+        "type": "event",
     },
     {
         "anonymous": False,
         "inputs": [
-            {
-                "indexed": True,
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "indexed": True,
-                "internalType": "bytes32",
-                "name": "previousAdminRole",
-                "type": "bytes32"
-            },
-            {
-                "indexed": True,
-                "internalType": "bytes32",
-                "name": "newAdminRole",
-                "type": "bytes32"
-            }
+            {"indexed": True, "internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"indexed": True, "internalType": "bytes32", "name": "previousAdminRole", "type": "bytes32"},
+            {"indexed": True, "internalType": "bytes32", "name": "newAdminRole", "type": "bytes32"},
         ],
         "name": "RoleAdminChanged",
-        "type": "event"
+        "type": "event",
     },
     {
         "anonymous": False,
         "inputs": [
-            {
-                "indexed": True,
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            },
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "sender",
-                "type": "address"
-            }
+            {"indexed": True, "internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"indexed": True, "internalType": "address", "name": "account", "type": "address"},
+            {"indexed": True, "internalType": "address", "name": "sender", "type": "address"},
         ],
         "name": "RoleGranted",
-        "type": "event"
+        "type": "event",
     },
     {
         "anonymous": False,
         "inputs": [
-            {
-                "indexed": True,
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            },
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "sender",
-                "type": "address"
-            }
+            {"indexed": True, "internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"indexed": True, "internalType": "address", "name": "account", "type": "address"},
+            {"indexed": True, "internalType": "address", "name": "sender", "type": "address"},
         ],
         "name": "RoleRevoked",
-        "type": "event"
+        "type": "event",
     },
     {
         "anonymous": False,
-        "inputs": [
-            {
-                "indexed": False,
-                "internalType": "string",
-                "name": "baseURI",
-                "type": "string"
-            }
-        ],
-        "name": "SetBaseURI",
-        "type": "event"
+        "inputs": [{"indexed": False, "internalType": "address", "name": "account", "type": "address"}],
+        "name": "Unpaused",
+        "type": "event",
     },
     {
         "anonymous": False,
         "inputs": [
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "from",
-                "type": "address"
-            },
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "to",
-                "type": "address"
-            },
-            {
-                "indexed": True,
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
+            {"indexed": True, "internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"indexed": False, "internalType": "uint256", "name": "fromId", "type": "uint256"},
+            {"indexed": False, "internalType": "uint256", "name": "toId", "type": "uint256"},
         ],
-        "name": "Transfer",
-        "type": "event"
+        "name": "WinnersSpecified",
+        "type": "event",
     },
     {
         "inputs": [],
         "name": "DEFAULT_ADMIN_ROLE",
-        "outputs": [
-            {
-                "internalType": "bytes32",
-                "name": "",
-                "type": "bytes32"
-            }
-        ],
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [],
-        "name": "MINTER_ROLE",
-        "outputs": [
-            {
-                "internalType": "bytes32",
-                "name": "",
-                "type": "bytes32"
-            }
-        ],
+        "name": "MAX_NUM_WINNERS",
+        "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "to",
-                "type": "address"
-            },
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
-        ],
-        "name": "approve",
+        "inputs": [],
+        "name": "OPERATOR_ROLE",
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "raffleId", "type": "uint256"}],
+        "name": "claimPrize",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "address",
-                "name": "owner",
-                "type": "address"
-            }
+            {"internalType": "uint256", "name": "amount", "type": "uint256"},
+            {"internalType": "address", "name": "currency", "type": "address"},
+            {"internalType": "uint256", "name": "maxParticipants", "type": "uint256"},
+            {"internalType": "uint256", "name": "maxMultiplier", "type": "uint256"},
+            {"internalType": "uint256", "name": "startTime", "type": "uint256"},
+            {"internalType": "uint256", "name": "endTime", "type": "uint256"},
+            {"internalType": "uint256", "name": "winnersCount", "type": "uint256"},
+            {"internalType": "bytes32", "name": "requirementsHash", "type": "bytes32"},
         ],
-        "name": "balanceOf",
-        "outputs": [
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            }
+        "name": "createRaffle",
+        "outputs": [],
+        "stateMutability": "payable",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"internalType": "uint256", "name": "fromId", "type": "uint256"},
+            {"internalType": "uint256", "name": "toId", "type": "uint256"},
         ],
+        "name": "getParticipants",
+        "outputs": [{"internalType": "address[]", "name": "participants", "type": "address[]"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [],
-        "name": "baseURI",
-        "outputs": [
-            {
-                "internalType": "string",
-                "name": "",
-                "type": "string"
-            }
-        ],
+        "inputs": [{"internalType": "bytes32", "name": "role", "type": "bytes32"}],
+        "name": "getRoleAdmin",
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
-        ],
-        "name": "getApproved",
-        "outputs": [
-            {
-                "internalType": "address",
-                "name": "",
-                "type": "address"
-            }
+            {"internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"internalType": "uint256", "name": "fromId", "type": "uint256"},
+            {"internalType": "uint256", "name": "toId", "type": "uint256"},
         ],
+        "name": "getWinners",
+        "outputs": [{"internalType": "address[]", "name": "winners", "type": "address[]"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            }
-        ],
-        "name": "getRoleAdmin",
-        "outputs": [
-            {
-                "internalType": "bytes32",
-                "name": "",
-                "type": "bytes32"
-            }
-        ],
+        "inputs": [{"internalType": "uint256", "name": "raffleId", "type": "uint256"}],
+        "name": "getWinnersCount",
+        "outputs": [{"internalType": "uint256", "name": "winnersCount", "type": "uint256"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            }
+            {"internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"internalType": "address", "name": "account", "type": "address"},
         ],
         "name": "grantRole",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            }
+            {"internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"internalType": "address", "name": "account", "type": "address"},
         ],
         "name": "hasRole",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "address", "name": "", "type": "address"},
+            {"internalType": "uint256", "name": "", "type": "uint256"},
         ],
+        "name": "isParticipated",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "address",
-                "name": "owner",
-                "type": "address"
-            },
-            {
-                "internalType": "address",
-                "name": "operator",
-                "type": "address"
-            }
+            {"internalType": "uint256", "name": "", "type": "uint256"},
+            {"internalType": "address", "name": "", "type": "address"},
         ],
-        "name": "isApprovedForAll",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
+        "name": "isWinner",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "uint256", "name": "", "type": "uint256"},
+            {"internalType": "address", "name": "", "type": "address"},
         ],
+        "name": "isWinnerClaimed",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [],
-        "name": "name",
+        "name": "lastRaffleId",
+        "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "muon",
+        "outputs": [{"internalType": "contract IMuonClient", "name": "", "type": "address"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "muonAppId",
+        "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "muonPublicKey",
         "outputs": [
-            {
-                "internalType": "string",
-                "name": "",
-                "type": "string"
-            }
+            {"internalType": "uint256", "name": "x", "type": "uint256"},
+            {"internalType": "uint8", "name": "parity", "type": "uint8"},
         ],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "muonValidGateway",
+        "outputs": [{"internalType": "address", "name": "", "type": "address"}],
+        "stateMutability": "view",
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
-        ],
-        "name": "ownerOf",
-        "outputs": [
-            {
-                "internalType": "address",
-                "name": "",
-                "type": "address"
-            }
+            {"internalType": "uint256", "name": "", "type": "uint256"},
+            {"internalType": "address", "name": "", "type": "address"},
+            {"internalType": "uint256", "name": "", "type": "uint256"},
         ],
+        "name": "participantPositions",
+        "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
+            {"internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"internalType": "uint256", "name": "multiplier", "type": "uint256"},
+            {"internalType": "bytes", "name": "reqId", "type": "bytes"},
             {
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
+                "components": [
+                    {"internalType": "uint256", "name": "signature", "type": "uint256"},
+                    {"internalType": "address", "name": "owner", "type": "address"},
+                    {"internalType": "address", "name": "nonce", "type": "address"},
+                ],
+                "internalType": "struct IMuonClient.SchnorrSign",
+                "name": "signature",
+                "type": "tuple",
             },
-            {
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            }
+            {"internalType": "bytes", "name": "gatewaySignature", "type": "bytes"},
         ],
-        "name": "renounceRole",
+        "name": "participateInRaffle",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
+    },
+    {"inputs": [], "name": "pause", "outputs": [], "stateMutability": "nonpayable", "type": "function"},
+    {
+        "inputs": [],
+        "name": "paused",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
+        "stateMutability": "view",
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            }
+            {"internalType": "uint256", "name": "", "type": "uint256"},
+            {"internalType": "uint256", "name": "", "type": "uint256"},
         ],
-        "name": "revokeRole",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function"
+        "name": "raffleParticipants",
+        "outputs": [{"internalType": "address", "name": "", "type": "address"}],
+        "stateMutability": "view",
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "address",
-                "name": "to",
-                "type": "address"
-            }
+            {"internalType": "uint256", "name": "", "type": "uint256"},
+            {"internalType": "uint256", "name": "", "type": "uint256"},
         ],
-        "name": "safeMint",
+        "name": "raffleWinners",
+        "outputs": [{"internalType": "address", "name": "", "type": "address"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
+        "name": "raffles",
+        "outputs": [
+            {"internalType": "address", "name": "initiator", "type": "address"},
+            {"internalType": "uint256", "name": "prizeAmount", "type": "uint256"},
+            {"internalType": "address", "name": "currency", "type": "address"},
+            {"internalType": "uint256", "name": "maxParticipants", "type": "uint256"},
+            {"internalType": "uint256", "name": "maxMultiplier", "type": "uint256"},
+            {"internalType": "uint256", "name": "startTime", "type": "uint256"},
+            {"internalType": "uint256", "name": "endTime", "type": "uint256"},
+            {"internalType": "uint256", "name": "lastParticipantIndex", "type": "uint256"},
+            {"internalType": "uint256", "name": "lastWinnerIndex", "type": "uint256"},
+            {"internalType": "uint256", "name": "participantsCount", "type": "uint256"},
+            {"internalType": "uint256", "name": "winnersCount", "type": "uint256"},
+            {"internalType": "bool", "name": "exists", "type": "bool"},
+            {"internalType": "enum AbstractPrizetapRaffle.Status", "name": "status", "type": "uint8"},
+            {"internalType": "bytes32", "name": "requirementsHash", "type": "bytes32"},
+        ],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "raffleId", "type": "uint256"}],
+        "name": "refundPrize",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "from",
-                "type": "address"
-            },
-            {
-                "internalType": "address",
-                "name": "to",
-                "type": "address"
-            },
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
-        ],
-        "name": "safeTransferFrom",
+        "inputs": [{"internalType": "uint256", "name": "raffleId", "type": "uint256"}],
+        "name": "refundRemainingPrizes",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "raffleId", "type": "uint256"}],
+        "name": "rejectRaffle",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "address",
-                "name": "from",
-                "type": "address"
-            },
-            {
-                "internalType": "address",
-                "name": "to",
-                "type": "address"
-            },
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            },
-            {
-                "internalType": "bytes",
-                "name": "data",
-                "type": "bytes"
-            }
+            {"internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"internalType": "address", "name": "account", "type": "address"},
         ],
-        "name": "safeTransferFrom",
+        "name": "renounceRole",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "address",
-                "name": "operator",
-                "type": "address"
-            },
-            {
-                "internalType": "bool",
-                "name": "approved",
-                "type": "bool"
-            }
+            {"internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"internalType": "address", "name": "account", "type": "address"},
         ],
-        "name": "setApprovalForAll",
+        "name": "revokeRole",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "address", "name": "_muonAddress", "type": "address"}],
+        "name": "setMuonAddress",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "_muonAppId", "type": "uint256"}],
+        "name": "setMuonAppId",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "address", "name": "_gatewayAddress", "type": "address"}],
+        "name": "setMuonGateway",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
     },
     {
         "inputs": [
             {
-                "internalType": "string",
-                "name": "baseURI_",
-                "type": "string"
+                "components": [
+                    {"internalType": "uint256", "name": "x", "type": "uint256"},
+                    {"internalType": "uint8", "name": "parity", "type": "uint8"},
+                ],
+                "internalType": "struct IMuonClient.PublicKey",
+                "name": "_muonPublicKey",
+                "type": "tuple",
             }
         ],
-        "name": "setBaseURI",
+        "name": "setMuonPublicKey",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
+            {"internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"internalType": "uint256", "name": "expirationTime", "type": "uint256"},
+            {"internalType": "uint256[]", "name": "randomNumbers", "type": "uint256[]"},
+            {"internalType": "bytes", "name": "reqId", "type": "bytes"},
             {
-                "internalType": "bytes4",
-                "name": "interfaceId",
-                "type": "bytes4"
-            }
-        ],
-        "name": "supportsInterface",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
+                "components": [
+                    {"internalType": "uint256", "name": "signature", "type": "uint256"},
+                    {"internalType": "address", "name": "owner", "type": "address"},
+                    {"internalType": "address", "name": "nonce", "type": "address"},
+                ],
+                "internalType": "struct IMuonClient.SchnorrSign",
+                "name": "signature",
+                "type": "tuple",
+            },
+            {"internalType": "bytes", "name": "gatewaySignature", "type": "bytes"},
         ],
-        "stateMutability": "view",
-        "type": "function"
+        "name": "setRaffleRandomNumbers",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
     },
     {
-        "inputs": [],
-        "name": "symbol",
-        "outputs": [
-            {
-                "internalType": "string",
-                "name": "",
-                "type": "string"
-            }
+        "inputs": [{"internalType": "uint256", "name": "periodSeconds", "type": "uint256"}],
+        "name": "setValidationPeriod",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"internalType": "uint256", "name": "toId", "type": "uint256"},
         ],
+        "name": "setWinners",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "bytes4", "name": "interfaceId", "type": "bytes4"}],
+        "name": "supportsInterface",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
+    {"inputs": [], "name": "unpause", "outputs": [], "stateMutability": "nonpayable", "type": "function"},
     {
         "inputs": [],
-        "name": "tokenIdCounter",
-        "outputs": [
-            {
-                "internalType": "uint256",
-                "name": "idCounter",
-                "type": "uint256"
-            }
-        ],
+        "name": "validationPeriod",
+        "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
+            {"internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"internalType": "uint256", "name": "multiplier", "type": "uint256"},
+            {"internalType": "bytes", "name": "reqId", "type": "bytes"},
             {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
-        ],
-        "name": "tokenURI",
-        "outputs": [
-            {
-                "internalType": "string",
-                "name": "",
-                "type": "string"
-            }
+                "components": [
+                    {"internalType": "uint256", "name": "signature", "type": "uint256"},
+                    {"internalType": "address", "name": "owner", "type": "address"},
+                    {"internalType": "address", "name": "nonce", "type": "address"},
+                ],
+                "internalType": "struct IMuonClient.SchnorrSign",
+                "name": "sign",
+                "type": "tuple",
+            },
+            {"internalType": "bytes", "name": "gatewaySignature", "type": "bytes"},
         ],
-        "stateMutability": "view",
-        "type": "function"
+        "name": "verifyParticipationSig",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
     },
     {
         "inputs": [
+            {"internalType": "uint256", "name": "expirationTime", "type": "uint256"},
+            {"internalType": "uint256[]", "name": "randomNumbers", "type": "uint256[]"},
+            {"internalType": "bytes", "name": "reqId", "type": "bytes"},
             {
-                "internalType": "address",
-                "name": "from",
-                "type": "address"
-            },
-            {
-                "internalType": "address",
-                "name": "to",
-                "type": "address"
+                "components": [
+                    {"internalType": "uint256", "name": "signature", "type": "uint256"},
+                    {"internalType": "address", "name": "owner", "type": "address"},
+                    {"internalType": "address", "name": "nonce", "type": "address"},
+                ],
+                "internalType": "struct IMuonClient.SchnorrSign",
+                "name": "sign",
+                "type": "tuple",
             },
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
+            {"internalType": "bytes", "name": "gatewaySignature", "type": "bytes"},
         ],
-        "name": "transferFrom",
+        "name": "verifyRandomNumberSig",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
-    }
+        "type": "function",
+    },
 ]
 
-VRF_CLIENT_ABI = [
+PRIZETAP_ERC721_ABI = [
     {
         "inputs": [
+            {"internalType": "uint256", "name": "_muonAppId", "type": "uint256"},
             {
-                "internalType": "address",
-                "name": "_chainlinkVRFCoordinator",
-                "type": "address"
-            },
-            {
-                "internalType": "uint64",
-                "name": "_chainlinkVRFSubscriptionId",
-                "type": "uint64"
-            },
-            {
-                "internalType": "bytes32",
-                "name": "_chainlinkKeyHash",
-                "type": "bytes32"
-            },
-            {
-                "internalType": "address",
-                "name": "_admin",
-                "type": "address"
+                "components": [
+                    {"internalType": "uint256", "name": "x", "type": "uint256"},
+                    {"internalType": "uint8", "name": "parity", "type": "uint8"},
+                ],
+                "internalType": "struct IMuonClient.PublicKey",
+                "name": "_muonPublicKey",
+                "type": "tuple",
             },
-            {
-                "internalType": "address",
-                "name": "_operator",
-                "type": "address"
-            }
+            {"internalType": "address", "name": "_muon", "type": "address"},
+            {"internalType": "address", "name": "_muonValidGateway", "type": "address"},
+            {"internalType": "address", "name": "_admin", "type": "address"},
+            {"internalType": "address", "name": "_operator", "type": "address"},
         ],
         "stateMutability": "nonpayable",
-        "type": "constructor"
+        "type": "constructor",
     },
     {
+        "anonymous": False,
         "inputs": [
-            {
-                "internalType": "address",
-                "name": "have",
-                "type": "address"
-            },
-            {
-                "internalType": "address",
-                "name": "want",
-                "type": "address"
-            }
+            {"indexed": True, "internalType": "address", "name": "user", "type": "address"},
+            {"indexed": False, "internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"indexed": False, "internalType": "uint256", "name": "multiplier", "type": "uint256"},
         ],
-        "name": "OnlyCoordinatorCanFulfill",
-        "type": "error"
+        "name": "Participate",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [{"indexed": False, "internalType": "address", "name": "account", "type": "address"}],
+        "name": "Paused",
+        "type": "event",
     },
     {
         "anonymous": False,
         "inputs": [
-            {
-                "indexed": True,
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "indexed": True,
-                "internalType": "bytes32",
-                "name": "previousAdminRole",
-                "type": "bytes32"
-            },
-            {
-                "indexed": True,
-                "internalType": "bytes32",
-                "name": "newAdminRole",
-                "type": "bytes32"
-            }
+            {"indexed": True, "internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"indexed": True, "internalType": "address", "name": "winner", "type": "address"},
+        ],
+        "name": "PrizeClaimed",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [{"indexed": True, "internalType": "uint256", "name": "raffleId", "type": "uint256"}],
+        "name": "PrizeRefunded",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {"indexed": True, "internalType": "address", "name": "initiator", "type": "address"},
+            {"indexed": False, "internalType": "uint256", "name": "raffleId", "type": "uint256"},
+        ],
+        "name": "RaffleCreated",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {"indexed": True, "internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"indexed": True, "internalType": "address", "name": "rejector", "type": "address"},
+        ],
+        "name": "RaffleRejected",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {"indexed": True, "internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"indexed": True, "internalType": "bytes32", "name": "previousAdminRole", "type": "bytes32"},
+            {"indexed": True, "internalType": "bytes32", "name": "newAdminRole", "type": "bytes32"},
         ],
         "name": "RoleAdminChanged",
-        "type": "event"
+        "type": "event",
     },
     {
         "anonymous": False,
         "inputs": [
-            {
-                "indexed": True,
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            },
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "sender",
-                "type": "address"
-            }
+            {"indexed": True, "internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"indexed": True, "internalType": "address", "name": "account", "type": "address"},
+            {"indexed": True, "internalType": "address", "name": "sender", "type": "address"},
         ],
         "name": "RoleGranted",
-        "type": "event"
+        "type": "event",
     },
     {
         "anonymous": False,
         "inputs": [
-            {
-                "indexed": True,
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            },
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "sender",
-                "type": "address"
-            }
+            {"indexed": True, "internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"indexed": True, "internalType": "address", "name": "account", "type": "address"},
+            {"indexed": True, "internalType": "address", "name": "sender", "type": "address"},
         ],
         "name": "RoleRevoked",
-        "type": "event"
+        "type": "event",
     },
     {
         "anonymous": False,
-        "inputs": [
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "requestId",
-                "type": "uint256"
-            },
-            {
-                "indexed": False,
-                "internalType": "uint256[]",
-                "name": "randomWords",
-                "type": "uint256[]"
-            }
-        ],
-        "name": "VRFRequestFulfilled",
-        "type": "event"
+        "inputs": [{"indexed": False, "internalType": "address", "name": "account", "type": "address"}],
+        "name": "Unpaused",
+        "type": "event",
     },
     {
         "anonymous": False,
         "inputs": [
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "requestId",
-                "type": "uint256"
-            }
+            {"indexed": True, "internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"indexed": False, "internalType": "uint256", "name": "fromId", "type": "uint256"},
+            {"indexed": False, "internalType": "uint256", "name": "toId", "type": "uint256"},
         ],
-        "name": "VRFRequestSent",
-        "type": "event"
+        "name": "WinnersSpecified",
+        "type": "event",
     },
     {
         "inputs": [],
         "name": "DEFAULT_ADMIN_ROLE",
-        "outputs": [
-            {
-                "internalType": "bytes32",
-                "name": "",
-                "type": "bytes32"
-            }
-        ],
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [],
-        "name": "OPERATOR_ROLE",
-        "outputs": [
-            {
-                "internalType": "bytes32",
-                "name": "",
-                "type": "bytes32"
-            }
-        ],
+        "name": "MAX_NUM_WINNERS",
+        "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [],
-        "name": "callbackGasLimit",
-        "outputs": [
-            {
-                "internalType": "uint32",
-                "name": "",
-                "type": "uint32"
-            }
-        ],
+        "name": "OPERATOR_ROLE",
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [],
-        "name": "chainlinkKeyHash",
-        "outputs": [
-            {
-                "internalType": "bytes32",
-                "name": "",
-                "type": "bytes32"
-            }
-        ],
+        "name": "_ERC721_RECEIVED",
+        "outputs": [{"internalType": "bytes4", "name": "", "type": "bytes4"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [],
-        "name": "chainlinkVrfSubscriptionId",
-        "outputs": [
-            {
-                "internalType": "uint64",
-                "name": "",
-                "type": "uint64"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
+        "inputs": [{"internalType": "uint256", "name": "raffleId", "type": "uint256"}],
+        "name": "claimPrize",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "requestId",
-                "type": "uint256"
-            }
-        ],
-        "name": "getRandomWords",
-        "outputs": [
-            {
-                "internalType": "uint256[]",
-                "name": "",
-                "type": "uint256[]"
-            }
+            {"internalType": "address", "name": "collection", "type": "address"},
+            {"internalType": "uint256[]", "name": "tokenIds", "type": "uint256[]"},
+            {"internalType": "uint256", "name": "maxParticipants", "type": "uint256"},
+            {"internalType": "uint256", "name": "maxMultiplier", "type": "uint256"},
+            {"internalType": "uint256", "name": "startTime", "type": "uint256"},
+            {"internalType": "uint256", "name": "endTime", "type": "uint256"},
+            {"internalType": "uint256", "name": "winnersCount", "type": "uint256"},
+            {"internalType": "bytes32", "name": "requirementsHash", "type": "bytes32"},
         ],
-        "stateMutability": "view",
-        "type": "function"
+        "name": "createRaffle",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            }
+            {"internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"internalType": "uint256", "name": "fromId", "type": "uint256"},
+            {"internalType": "uint256", "name": "toId", "type": "uint256"},
         ],
+        "name": "getParticipants",
+        "outputs": [{"internalType": "address[]", "name": "participants", "type": "address[]"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "bytes32", "name": "role", "type": "bytes32"}],
         "name": "getRoleAdmin",
-        "outputs": [
-            {
-                "internalType": "bytes32",
-                "name": "",
-                "type": "bytes32"
-            }
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"internalType": "uint256", "name": "fromId", "type": "uint256"},
+            {"internalType": "uint256", "name": "toId", "type": "uint256"},
         ],
+        "name": "getWinners",
+        "outputs": [{"internalType": "address[]", "name": "winners", "type": "address[]"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "raffleId", "type": "uint256"}],
+        "name": "getWinnersCount",
+        "outputs": [{"internalType": "uint256", "name": "winnersCount", "type": "uint256"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            }
+            {"internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"internalType": "address", "name": "account", "type": "address"},
         ],
         "name": "grantRole",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            }
+            {"internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"internalType": "address", "name": "account", "type": "address"},
         ],
         "name": "hasRole",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
-        ],
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [],
-        "name": "lastRequestId",
-        "outputs": [
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            }
+        "inputs": [
+            {"internalType": "address", "name": "", "type": "address"},
+            {"internalType": "uint256", "name": "", "type": "uint256"},
         ],
+        "name": "isParticipated",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "requestId",
-                "type": "uint256"
-            },
-            {
-                "internalType": "uint256[]",
-                "name": "randomWords",
-                "type": "uint256[]"
-            }
+            {"internalType": "uint256", "name": "", "type": "uint256"},
+            {"internalType": "address", "name": "", "type": "address"},
         ],
-        "name": "rawFulfillRandomWords",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function"
+        "name": "isWinner",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
+        "stateMutability": "view",
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            }
+            {"internalType": "uint256", "name": "", "type": "uint256"},
+            {"internalType": "address", "name": "", "type": "address"},
         ],
-        "name": "renounceRole",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function"
+        "name": "isWinnerClaimed",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "lastRaffleId",
+        "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "muon",
+        "outputs": [{"internalType": "contract IMuonClient", "name": "", "type": "address"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "muonAppId",
+        "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "muonPublicKey",
+        "outputs": [
+            {"internalType": "uint256", "name": "x", "type": "uint256"},
+            {"internalType": "uint8", "name": "parity", "type": "uint8"},
+        ],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "muonValidGateway",
+        "outputs": [{"internalType": "address", "name": "", "type": "address"}],
+        "stateMutability": "view",
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "uint32",
-                "name": "numWords",
-                "type": "uint32"
-            }
+            {"internalType": "address", "name": "", "type": "address"},
+            {"internalType": "address", "name": "", "type": "address"},
+            {"internalType": "uint256", "name": "", "type": "uint256"},
+            {"internalType": "bytes", "name": "", "type": "bytes"},
         ],
-        "name": "requestRandomWords",
-        "outputs": [
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            }
+        "name": "onERC721Received",
+        "outputs": [{"internalType": "bytes4", "name": "", "type": "bytes4"}],
+        "stateMutability": "pure",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "uint256", "name": "", "type": "uint256"},
+            {"internalType": "address", "name": "", "type": "address"},
+            {"internalType": "uint256", "name": "", "type": "uint256"},
         ],
-        "stateMutability": "nonpayable",
-        "type": "function"
+        "name": "participantPositions",
+        "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
+        "stateMutability": "view",
+        "type": "function",
     },
     {
         "inputs": [
+            {"internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"internalType": "uint256", "name": "multiplier", "type": "uint256"},
+            {"internalType": "bytes", "name": "reqId", "type": "bytes"},
             {
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
+                "components": [
+                    {"internalType": "uint256", "name": "signature", "type": "uint256"},
+                    {"internalType": "address", "name": "owner", "type": "address"},
+                    {"internalType": "address", "name": "nonce", "type": "address"},
+                ],
+                "internalType": "struct IMuonClient.SchnorrSign",
+                "name": "signature",
+                "type": "tuple",
             },
-            {
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            }
+            {"internalType": "bytes", "name": "gatewaySignature", "type": "bytes"},
         ],
-        "name": "revokeRole",
+        "name": "participateInRaffle",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
+    },
+    {"inputs": [], "name": "pause", "outputs": [], "stateMutability": "nonpayable", "type": "function"},
+    {
+        "inputs": [],
+        "name": "paused",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
+        "stateMutability": "view",
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "uint32",
-                "name": "gaslimit",
-                "type": "uint32"
-            }
+            {"internalType": "uint256", "name": "", "type": "uint256"},
+            {"internalType": "uint256", "name": "", "type": "uint256"},
         ],
-        "name": "setCallbackGasLimit",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function"
+        "name": "raffleParticipants",
+        "outputs": [{"internalType": "address", "name": "", "type": "address"}],
+        "stateMutability": "view",
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "period",
-                "type": "uint256"
-            }
+            {"internalType": "uint256", "name": "", "type": "uint256"},
+            {"internalType": "uint256", "name": "", "type": "uint256"},
         ],
-        "name": "setValidityPeriod",
+        "name": "raffleWinners",
+        "outputs": [{"internalType": "address", "name": "", "type": "address"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
+        "name": "raffles",
+        "outputs": [
+            {"internalType": "address", "name": "initiator", "type": "address"},
+            {"internalType": "address", "name": "collection", "type": "address"},
+            {"internalType": "uint256", "name": "maxParticipants", "type": "uint256"},
+            {"internalType": "uint256", "name": "maxMultiplier", "type": "uint256"},
+            {"internalType": "uint256", "name": "startTime", "type": "uint256"},
+            {"internalType": "uint256", "name": "endTime", "type": "uint256"},
+            {"internalType": "uint256", "name": "lastParticipantIndex", "type": "uint256"},
+            {"internalType": "uint256", "name": "lastWinnerIndex", "type": "uint256"},
+            {"internalType": "uint256", "name": "participantsCount", "type": "uint256"},
+            {"internalType": "uint256", "name": "winnersCount", "type": "uint256"},
+            {"internalType": "uint256", "name": "lastNotClaimedTokenIndex", "type": "uint256"},
+            {"internalType": "bool", "name": "exists", "type": "bool"},
+            {"internalType": "enum AbstractPrizetapRaffle.Status", "name": "status", "type": "uint8"},
+            {"internalType": "bytes32", "name": "requirementsHash", "type": "bytes32"},
+        ],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "raffleId", "type": "uint256"}],
+        "name": "refundPrize",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "internalType": "bytes32",
-                "name": "keyHash",
-                "type": "bytes32"
-            }
-        ],
-        "name": "setVrfKeyHash",
+        "inputs": [{"internalType": "uint256", "name": "raffleId", "type": "uint256"}],
+        "name": "refundRemainingPrizes",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "internalType": "uint16",
-                "name": "count",
-                "type": "uint16"
-            }
-        ],
-        "name": "setVrfRequestConfirmations",
+        "inputs": [{"internalType": "uint256", "name": "raffleId", "type": "uint256"}],
+        "name": "rejectRaffle",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "uint64",
-                "name": "id",
-                "type": "uint64"
-            }
+            {"internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"internalType": "address", "name": "account", "type": "address"},
         ],
-        "name": "setVrfSubscriptionId",
+        "name": "renounceRole",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "bytes4",
-                "name": "interfaceId",
-                "type": "bytes4"
-            }
-        ],
-        "name": "supportsInterface",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
+            {"internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"internalType": "address", "name": "account", "type": "address"},
         ],
-        "stateMutability": "view",
-        "type": "function"
+        "name": "revokeRole",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
     },
     {
-        "inputs": [],
-        "name": "validityPeriod",
-        "outputs": [
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
+        "inputs": [{"internalType": "address", "name": "_muonAddress", "type": "address"}],
+        "name": "setMuonAddress",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
     },
     {
-        "inputs": [],
-        "name": "vrfRequestConfirmations",
-        "outputs": [
-            {
-                "internalType": "uint16",
-                "name": "",
-                "type": "uint16"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
+        "inputs": [{"internalType": "uint256", "name": "_muonAppId", "type": "uint256"}],
+        "name": "setMuonAppId",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            }
-        ],
-        "name": "vrfRequests",
-        "outputs": [
-            {
-                "internalType": "uint256",
-                "name": "expirationTime",
-                "type": "uint256"
-            },
-            {
-                "internalType": "uint256",
-                "name": "numWords",
-                "type": "uint256"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
-    }
-]
-
-LINEA_PRIZETAP_ABI = [
+        "inputs": [{"internalType": "address", "name": "_gatewayAddress", "type": "address"}],
+        "name": "setMuonGateway",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
     {
         "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "_muonAppId",
-                "type": "uint256"
-            },
             {
                 "components": [
-                    {
-                        "internalType": "uint256",
-                        "name": "x",
-                        "type": "uint256"
-                    },
-                    {
-                        "internalType": "uint8",
-                        "name": "parity",
-                        "type": "uint8"
-                    }
+                    {"internalType": "uint256", "name": "x", "type": "uint256"},
+                    {"internalType": "uint8", "name": "parity", "type": "uint8"},
                 ],
                 "internalType": "struct IMuonClient.PublicKey",
                 "name": "_muonPublicKey",
-                "type": "tuple"
-            },
-            {
-                "internalType": "address",
-                "name": "_muon",
-                "type": "address"
-            },
-            {
-                "internalType": "address",
-                "name": "_muonValidGateway",
-                "type": "address"
-            },
-            {
-                "internalType": "address",
-                "name": "_admin",
-                "type": "address"
-            },
-            {
-                "internalType": "address",
-                "name": "_operator",
-                "type": "address"
+                "type": "tuple",
             }
         ],
+        "name": "setMuonPublicKey",
+        "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "constructor"
+        "type": "function",
     },
     {
-        "anonymous": False,
         "inputs": [
+            {"internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"internalType": "uint256", "name": "expirationTime", "type": "uint256"},
+            {"internalType": "uint256[]", "name": "randomNumbers", "type": "uint256[]"},
+            {"internalType": "bytes", "name": "reqId", "type": "bytes"},
             {
-                "indexed": True,
-                "internalType": "address",
-                "name": "user",
-                "type": "address"
-            },
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "raffleId",
-                "type": "uint256"
+                "components": [
+                    {"internalType": "uint256", "name": "signature", "type": "uint256"},
+                    {"internalType": "address", "name": "owner", "type": "address"},
+                    {"internalType": "address", "name": "nonce", "type": "address"},
+                ],
+                "internalType": "struct IMuonClient.SchnorrSign",
+                "name": "signature",
+                "type": "tuple",
             },
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "multiplier",
-                "type": "uint256"
-            }
+            {"internalType": "bytes", "name": "gatewaySignature", "type": "bytes"},
         ],
-        "name": "Participate",
-        "type": "event"
+        "name": "setRaffleRandomNumbers",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "periodSeconds", "type": "uint256"}],
+        "name": "setValidationPeriod",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
     },
     {
-        "anonymous": False,
         "inputs": [
-            {
-                "indexed": False,
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            }
+            {"internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"internalType": "uint256", "name": "toId", "type": "uint256"},
         ],
-        "name": "Paused",
-        "type": "event"
+        "name": "setWinners",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "bytes4", "name": "interfaceId", "type": "bytes4"}],
+        "name": "supportsInterface",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {"inputs": [], "name": "unpause", "outputs": [], "stateMutability": "nonpayable", "type": "function"},
+    {
+        "inputs": [],
+        "name": "validationPeriod",
+        "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
+        "stateMutability": "view",
+        "type": "function",
     },
     {
-        "anonymous": False,
         "inputs": [
+            {"internalType": "uint256", "name": "raffleId", "type": "uint256"},
+            {"internalType": "uint256", "name": "multiplier", "type": "uint256"},
+            {"internalType": "bytes", "name": "reqId", "type": "bytes"},
             {
-                "indexed": True,
-                "internalType": "uint256",
-                "name": "raffleId",
-                "type": "uint256"
+                "components": [
+                    {"internalType": "uint256", "name": "signature", "type": "uint256"},
+                    {"internalType": "address", "name": "owner", "type": "address"},
+                    {"internalType": "address", "name": "nonce", "type": "address"},
+                ],
+                "internalType": "struct IMuonClient.SchnorrSign",
+                "name": "sign",
+                "type": "tuple",
             },
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "winner",
-                "type": "address"
-            }
+            {"internalType": "bytes", "name": "gatewaySignature", "type": "bytes"},
         ],
-        "name": "PrizeClaimed",
-        "type": "event"
+        "name": "verifyParticipationSig",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
     },
     {
-        "anonymous": False,
         "inputs": [
+            {"internalType": "uint256", "name": "expirationTime", "type": "uint256"},
+            {"internalType": "uint256[]", "name": "randomNumbers", "type": "uint256[]"},
+            {"internalType": "bytes", "name": "reqId", "type": "bytes"},
             {
-                "indexed": True,
-                "internalType": "uint256",
-                "name": "raffleId",
-                "type": "uint256"
-            }
+                "components": [
+                    {"internalType": "uint256", "name": "signature", "type": "uint256"},
+                    {"internalType": "address", "name": "owner", "type": "address"},
+                    {"internalType": "address", "name": "nonce", "type": "address"},
+                ],
+                "internalType": "struct IMuonClient.SchnorrSign",
+                "name": "sign",
+                "type": "tuple",
+            },
+            {"internalType": "bytes", "name": "gatewaySignature", "type": "bytes"},
         ],
-        "name": "PrizeRefunded",
-        "type": "event"
+        "name": "verifyRandomNumberSig",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
     },
+]
+
+UNITAP_PASS_ABI = [
+    {"inputs": [], "stateMutability": "nonpayable", "type": "constructor"},
     {
         "anonymous": False,
         "inputs": [
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "initiator",
-                "type": "address"
-            },
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "raffleId",
-                "type": "uint256"
-            }
+            {"indexed": True, "internalType": "address", "name": "owner", "type": "address"},
+            {"indexed": True, "internalType": "address", "name": "approved", "type": "address"},
+            {"indexed": True, "internalType": "uint256", "name": "tokenId", "type": "uint256"},
         ],
-        "name": "RaffleCreated",
-        "type": "event"
+        "name": "Approval",
+        "type": "event",
     },
     {
         "anonymous": False,
         "inputs": [
-            {
-                "indexed": True,
-                "internalType": "uint256",
-                "name": "raffleId",
-                "type": "uint256"
-            },
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "rejector",
-                "type": "address"
-            }
+            {"indexed": True, "internalType": "address", "name": "owner", "type": "address"},
+            {"indexed": True, "internalType": "address", "name": "operator", "type": "address"},
+            {"indexed": False, "internalType": "bool", "name": "approved", "type": "bool"},
         ],
-        "name": "RaffleRejected",
-        "type": "event"
+        "name": "ApprovalForAll",
+        "type": "event",
     },
     {
         "anonymous": False,
         "inputs": [
-            {
-                "indexed": True,
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "indexed": True,
-                "internalType": "bytes32",
-                "name": "previousAdminRole",
-                "type": "bytes32"
-            },
-            {
-                "indexed": True,
-                "internalType": "bytes32",
-                "name": "newAdminRole",
-                "type": "bytes32"
-            }
+            {"indexed": True, "internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"indexed": True, "internalType": "bytes32", "name": "previousAdminRole", "type": "bytes32"},
+            {"indexed": True, "internalType": "bytes32", "name": "newAdminRole", "type": "bytes32"},
         ],
         "name": "RoleAdminChanged",
-        "type": "event"
+        "type": "event",
     },
     {
         "anonymous": False,
         "inputs": [
-            {
-                "indexed": True,
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            },
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "sender",
-                "type": "address"
-            }
+            {"indexed": True, "internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"indexed": True, "internalType": "address", "name": "account", "type": "address"},
+            {"indexed": True, "internalType": "address", "name": "sender", "type": "address"},
         ],
         "name": "RoleGranted",
-        "type": "event"
+        "type": "event",
     },
     {
         "anonymous": False,
         "inputs": [
-            {
-                "indexed": True,
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            },
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "sender",
-                "type": "address"
-            }
+            {"indexed": True, "internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"indexed": True, "internalType": "address", "name": "account", "type": "address"},
+            {"indexed": True, "internalType": "address", "name": "sender", "type": "address"},
         ],
         "name": "RoleRevoked",
-        "type": "event"
+        "type": "event",
     },
     {
         "anonymous": False,
-        "inputs": [
-            {
-                "indexed": False,
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            }
-        ],
-        "name": "Unpaused",
-        "type": "event"
+        "inputs": [{"indexed": False, "internalType": "string", "name": "baseURI", "type": "string"}],
+        "name": "SetBaseURI",
+        "type": "event",
     },
     {
         "anonymous": False,
         "inputs": [
-            {
-                "indexed": True,
-                "internalType": "uint256",
-                "name": "raffleId",
-                "type": "uint256"
-            },
-            {
-                "indexed": True,
-                "internalType": "address[]",
-                "name": "winner",
-                "type": "address[]"
-            }
+            {"indexed": True, "internalType": "address", "name": "from", "type": "address"},
+            {"indexed": True, "internalType": "address", "name": "to", "type": "address"},
+            {"indexed": True, "internalType": "uint256", "name": "tokenId", "type": "uint256"},
         ],
-        "name": "WinnersSpecified",
-        "type": "event"
+        "name": "Transfer",
+        "type": "event",
     },
     {
         "inputs": [],
         "name": "DEFAULT_ADMIN_ROLE",
-        "outputs": [
-            {
-                "internalType": "bytes32",
-                "name": "",
-                "type": "bytes32"
-            }
-        ],
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [],
-        "name": "MAX_NUM_WINNERS",
-        "outputs": [
-            {
-                "internalType": "uint32",
-                "name": "",
-                "type": "uint32"
-            }
+        "name": "MINTER_ROLE",
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "address", "name": "to", "type": "address"},
+            {"internalType": "uint256", "name": "tokenId", "type": "uint256"},
         ],
+        "name": "approve",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "address", "name": "owner", "type": "address"}],
+        "name": "balanceOf",
+        "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [],
-        "name": "OPERATOR_ROLE",
-        "outputs": [
-            {
-                "internalType": "bytes32",
-                "name": "",
-                "type": "bytes32"
-            }
+        "name": "baseURI",
+        "outputs": [{"internalType": "string", "name": "", "type": "string"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "tokenId", "type": "uint256"}],
+        "name": "getApproved",
+        "outputs": [{"internalType": "address", "name": "", "type": "address"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "bytes32", "name": "role", "type": "bytes32"}],
+        "name": "getRoleAdmin",
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"internalType": "address", "name": "account", "type": "address"},
+        ],
+        "name": "grantRole",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"internalType": "address", "name": "account", "type": "address"},
         ],
+        "name": "hasRole",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [],
-        "name": "_ERC721_RECEIVED",
-        "outputs": [
-            {
-                "internalType": "bytes4",
-                "name": "",
-                "type": "bytes4"
-            }
+        "inputs": [
+            {"internalType": "address", "name": "owner", "type": "address"},
+            {"internalType": "address", "name": "operator", "type": "address"},
         ],
+        "name": "isApprovedForAll",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "name",
+        "outputs": [{"internalType": "string", "name": "", "type": "string"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "tokenId", "type": "uint256"}],
+        "name": "ownerOf",
+        "outputs": [{"internalType": "address", "name": "", "type": "address"}],
+        "stateMutability": "view",
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "_raffleId",
-                "type": "uint256"
-            },
-            {
-                "internalType": "address[]",
-                "name": "_participants",
-                "type": "address[]"
-            },
-            {
-                "internalType": "uint256[]",
-                "name": "_multipliers",
-                "type": "uint256[]"
-            }
+            {"internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"internalType": "address", "name": "account", "type": "address"},
         ],
-        "name": "addParticipants",
+        "name": "renounceRole",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "raffleId",
-                "type": "uint256"
-            }
+            {"internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"internalType": "address", "name": "account", "type": "address"},
         ],
-        "name": "claimPrize",
+        "name": "revokeRole",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "address", "name": "to", "type": "address"}],
+        "name": "safeMint",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "maxParticipants",
-                "type": "uint256"
-            },
-            {
-                "internalType": "uint256",
-                "name": "maxMultiplier",
-                "type": "uint256"
-            },
-            {
-                "internalType": "uint256",
-                "name": "startTime",
-                "type": "uint256"
-            },
-            {
-                "internalType": "uint256",
-                "name": "endTime",
-                "type": "uint256"
-            },
-            {
-                "internalType": "uint32",
-                "name": "winnersCount",
-                "type": "uint32"
-            },
-            {
-                "internalType": "bytes32",
-                "name": "requirementsHash",
-                "type": "bytes32"
-            }
+            {"internalType": "address", "name": "from", "type": "address"},
+            {"internalType": "address", "name": "to", "type": "address"},
+            {"internalType": "uint256", "name": "tokenId", "type": "uint256"},
         ],
-        "name": "createRaffle",
+        "name": "safeTransferFrom",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "raffleId",
-                "type": "uint256"
-            },
-            {
-                "internalType": "uint256",
-                "name": "expirationTime",
-                "type": "uint256"
-            },
-            {
-                "internalType": "uint256[]",
-                "name": "randomNumbers",
-                "type": "uint256[]"
-            },
-            {
-                "internalType": "bytes",
-                "name": "reqId",
-                "type": "bytes"
-            },
-            {
-                "components": [
-                    {
-                        "internalType": "uint256",
-                        "name": "signature",
-                        "type": "uint256"
-                    },
-                    {
-                        "internalType": "address",
-                        "name": "owner",
-                        "type": "address"
-                    },
-                    {
-                        "internalType": "address",
-                        "name": "nonce",
-                        "type": "address"
-                    }
-                ],
-                "internalType": "struct IMuonClient.SchnorrSign",
-                "name": "signature",
-                "type": "tuple"
-            },
-            {
-                "internalType": "bytes",
-                "name": "gatewaySignature",
-                "type": "bytes"
-            }
+            {"internalType": "address", "name": "from", "type": "address"},
+            {"internalType": "address", "name": "to", "type": "address"},
+            {"internalType": "uint256", "name": "tokenId", "type": "uint256"},
+            {"internalType": "bytes", "name": "data", "type": "bytes"},
         ],
-        "name": "drawRaffle",
+        "name": "safeTransferFrom",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "raffleId",
-                "type": "uint256"
-            }
-        ],
-        "name": "getParticipants",
-        "outputs": [
-            {
-                "internalType": "address[]",
-                "name": "",
-                "type": "address[]"
-            }
+            {"internalType": "address", "name": "operator", "type": "address"},
+            {"internalType": "bool", "name": "approved", "type": "bool"},
         ],
+        "name": "setApprovalForAll",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "string", "name": "baseURI_", "type": "string"}],
+        "name": "setBaseURI",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "bytes4", "name": "interfaceId", "type": "bytes4"}],
+        "name": "supportsInterface",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            }
-        ],
-        "name": "getRoleAdmin",
-        "outputs": [
-            {
-                "internalType": "bytes32",
-                "name": "",
-                "type": "bytes32"
-            }
-        ],
+        "inputs": [],
+        "name": "symbol",
+        "outputs": [{"internalType": "string", "name": "", "type": "string"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "raffleId",
-                "type": "uint256"
-            }
-        ],
-        "name": "getWinners",
-        "outputs": [
-            {
-                "internalType": "address[]",
-                "name": "",
-                "type": "address[]"
-            }
-        ],
+        "inputs": [],
+        "name": "tokenIdCounter",
+        "outputs": [{"internalType": "uint256", "name": "idCounter", "type": "uint256"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "tokenId", "type": "uint256"}],
+        "name": "tokenURI",
+        "outputs": [{"internalType": "string", "name": "", "type": "string"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            }
+            {"internalType": "address", "name": "from", "type": "address"},
+            {"internalType": "address", "name": "to", "type": "address"},
+            {"internalType": "uint256", "name": "tokenId", "type": "uint256"},
         ],
-        "name": "grantRole",
+        "name": "transferFrom",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
+]
+
+VRF_CLIENT_ABI = [
     {
         "inputs": [
-            {
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            }
-        ],
-        "name": "hasRole",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
+            {"internalType": "address", "name": "_chainlinkVRFCoordinator", "type": "address"},
+            {"internalType": "uint64", "name": "_chainlinkVRFSubscriptionId", "type": "uint64"},
+            {"internalType": "bytes32", "name": "_chainlinkKeyHash", "type": "bytes32"},
+            {"internalType": "address", "name": "_admin", "type": "address"},
+            {"internalType": "address", "name": "_operator", "type": "address"},
         ],
-        "stateMutability": "view",
-        "type": "function"
+        "stateMutability": "nonpayable",
+        "type": "constructor",
     },
     {
         "inputs": [
-            {
-                "internalType": "address",
-                "name": "",
-                "type": "address"
-            },
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            }
-        ],
-        "name": "isParticipated",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
+            {"internalType": "address", "name": "have", "type": "address"},
+            {"internalType": "address", "name": "want", "type": "address"},
         ],
-        "stateMutability": "view",
-        "type": "function"
+        "name": "OnlyCoordinatorCanFulfill",
+        "type": "error",
     },
     {
+        "anonymous": False,
         "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            },
-            {
-                "internalType": "address",
-                "name": "",
-                "type": "address"
-            }
+            {"indexed": True, "internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"indexed": True, "internalType": "bytes32", "name": "previousAdminRole", "type": "bytes32"},
+            {"indexed": True, "internalType": "bytes32", "name": "newAdminRole", "type": "bytes32"},
         ],
-        "name": "isWinner",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
+        "name": "RoleAdminChanged",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {"indexed": True, "internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"indexed": True, "internalType": "address", "name": "account", "type": "address"},
+            {"indexed": True, "internalType": "address", "name": "sender", "type": "address"},
         ],
-        "stateMutability": "view",
-        "type": "function"
+        "name": "RoleGranted",
+        "type": "event",
     },
     {
+        "anonymous": False,
         "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            },
-            {
-                "internalType": "address",
-                "name": "",
-                "type": "address"
-            }
+            {"indexed": True, "internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"indexed": True, "internalType": "address", "name": "account", "type": "address"},
+            {"indexed": True, "internalType": "address", "name": "sender", "type": "address"},
         ],
-        "name": "isWinnerClaimed",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
+        "name": "RoleRevoked",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {"indexed": False, "internalType": "uint256", "name": "requestId", "type": "uint256"},
+            {"indexed": False, "internalType": "uint256[]", "name": "randomWords", "type": "uint256[]"},
         ],
-        "stateMutability": "view",
-        "type": "function"
+        "name": "VRFRequestFulfilled",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [{"indexed": False, "internalType": "uint256", "name": "requestId", "type": "uint256"}],
+        "name": "VRFRequestSent",
+        "type": "event",
     },
     {
         "inputs": [],
-        "name": "lastRaffleId",
-        "outputs": [
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            }
-        ],
+        "name": "DEFAULT_ADMIN_ROLE",
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [],
-        "name": "muon",
-        "outputs": [
-            {
-                "internalType": "contract IMuonClient",
-                "name": "",
-                "type": "address"
-            }
-        ],
+        "name": "OPERATOR_ROLE",
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [],
-        "name": "muonAppId",
-        "outputs": [
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            }
-        ],
+        "name": "callbackGasLimit",
+        "outputs": [{"internalType": "uint32", "name": "", "type": "uint32"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [],
-        "name": "muonPublicKey",
-        "outputs": [
-            {
-                "internalType": "uint256",
-                "name": "x",
-                "type": "uint256"
-            },
-            {
-                "internalType": "uint8",
-                "name": "parity",
-                "type": "uint8"
-            }
-        ],
+        "name": "chainlinkKeyHash",
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [],
-        "name": "muonValidGateway",
-        "outputs": [
-            {
-                "internalType": "address",
-                "name": "",
-                "type": "address"
-            }
-        ],
+        "name": "chainlinkVrfSubscriptionId",
+        "outputs": [{"internalType": "uint64", "name": "", "type": "uint64"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "",
-                "type": "address"
-            },
-            {
-                "internalType": "address",
-                "name": "",
-                "type": "address"
-            },
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            },
-            {
-                "internalType": "bytes",
-                "name": "",
-                "type": "bytes"
-            }
-        ],
-        "name": "onERC721Received",
-        "outputs": [
-            {
-                "internalType": "bytes4",
-                "name": "",
-                "type": "bytes4"
-            }
-        ],
-        "stateMutability": "pure",
-        "type": "function"
+        "inputs": [{"internalType": "uint256", "name": "requestId", "type": "uint256"}],
+        "name": "getRandomWords",
+        "outputs": [{"internalType": "uint256[]", "name": "", "type": "uint256[]"}],
+        "stateMutability": "view",
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            },
-            {
-                "internalType": "address",
-                "name": "",
-                "type": "address"
-            },
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            }
-        ],
-        "name": "participantPositions",
-        "outputs": [
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            }
-        ],
+        "inputs": [{"internalType": "bytes32", "name": "role", "type": "bytes32"}],
+        "name": "getRoleAdmin",
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "raffleId",
-                "type": "uint256"
-            },
-            {
-                "internalType": "uint256",
-                "name": "multiplier",
-                "type": "uint256"
-            },
-            {
-                "internalType": "bytes",
-                "name": "reqId",
-                "type": "bytes"
-            },
-            {
-                "components": [
-                    {
-                        "internalType": "uint256",
-                        "name": "signature",
-                        "type": "uint256"
-                    },
-                    {
-                        "internalType": "address",
-                        "name": "owner",
-                        "type": "address"
-                    },
-                    {
-                        "internalType": "address",
-                        "name": "nonce",
-                        "type": "address"
-                    }
-                ],
-                "internalType": "struct IMuonClient.SchnorrSign",
-                "name": "signature",
-                "type": "tuple"
-            },
-            {
-                "internalType": "bytes",
-                "name": "gatewaySignature",
-                "type": "bytes"
-            }
+            {"internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"internalType": "address", "name": "account", "type": "address"},
         ],
-        "name": "participateInRaffle",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    },
-    {
-        "inputs": [],
-        "name": "pause",
+        "name": "grantRole",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [],
-        "name": "paused",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
+        "inputs": [
+            {"internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"internalType": "address", "name": "account", "type": "address"},
         ],
+        "name": "hasRole",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            }
-        ],
-        "name": "raffles",
-        "outputs": [
-            {
-                "internalType": "address",
-                "name": "initiator",
-                "type": "address"
-            },
-            {
-                "internalType": "uint256",
-                "name": "maxParticipants",
-                "type": "uint256"
-            },
-            {
-                "internalType": "uint256",
-                "name": "maxMultiplier",
-                "type": "uint256"
-            },
-            {
-                "internalType": "uint256",
-                "name": "startTime",
-                "type": "uint256"
-            },
-            {
-                "internalType": "uint256",
-                "name": "endTime",
-                "type": "uint256"
-            },
-            {
-                "internalType": "uint256",
-                "name": "participantsCount",
-                "type": "uint256"
-            },
-            {
-                "internalType": "uint32",
-                "name": "winnersCount",
-                "type": "uint32"
-            },
-            {
-                "internalType": "bool",
-                "name": "exists",
-                "type": "bool"
-            },
-            {
-                "internalType": "enum AbstractPrizetapRaffle.Status",
-                "name": "status",
-                "type": "uint8"
-            },
-            {
-                "internalType": "bytes32",
-                "name": "requirementsHash",
-                "type": "bytes32"
-            }
-        ],
+        "inputs": [],
+        "name": "lastRequestId",
+        "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "raffleId",
-                "type": "uint256"
-            }
+            {"internalType": "uint256", "name": "requestId", "type": "uint256"},
+            {"internalType": "uint256[]", "name": "randomWords", "type": "uint256[]"},
         ],
-        "name": "refundPrize",
+        "name": "rawFulfillRandomWords",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "raffleId",
-                "type": "uint256"
-            }
+            {"internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"internalType": "address", "name": "account", "type": "address"},
         ],
-        "name": "rejectRaffle",
+        "name": "renounceRole",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            }
-        ],
-        "name": "renounceRole",
-        "outputs": [],
+        "inputs": [{"internalType": "uint32", "name": "numWords", "type": "uint32"}],
+        "name": "requestRandomWords",
+        "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [
-            {
-                "internalType": "bytes32",
-                "name": "role",
-                "type": "bytes32"
-            },
-            {
-                "internalType": "address",
-                "name": "account",
-                "type": "address"
-            }
+            {"internalType": "bytes32", "name": "role", "type": "bytes32"},
+            {"internalType": "address", "name": "account", "type": "address"},
         ],
         "name": "revokeRole",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "_muonAddress",
-                "type": "address"
-            }
-        ],
-        "name": "setMuonAddress",
+        "inputs": [{"internalType": "uint32", "name": "gaslimit", "type": "uint32"}],
+        "name": "setCallbackGasLimit",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "_muonAppId",
-                "type": "uint256"
-            }
-        ],
-        "name": "setMuonAppId",
+        "inputs": [{"internalType": "uint256", "name": "period", "type": "uint256"}],
+        "name": "setValidityPeriod",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "_gatewayAddress",
-                "type": "address"
-            }
-        ],
-        "name": "setMuonGateway",
+        "inputs": [{"internalType": "bytes32", "name": "keyHash", "type": "bytes32"}],
+        "name": "setVrfKeyHash",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "components": [
-                    {
-                        "internalType": "uint256",
-                        "name": "x",
-                        "type": "uint256"
-                    },
-                    {
-                        "internalType": "uint8",
-                        "name": "parity",
-                        "type": "uint8"
-                    }
-                ],
-                "internalType": "struct IMuonClient.PublicKey",
-                "name": "_muonPublicKey",
-                "type": "tuple"
-            }
-        ],
-        "name": "setMuonPublicKey",
+        "inputs": [{"internalType": "uint16", "name": "count", "type": "uint16"}],
+        "name": "setVrfRequestConfirmations",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "periodSeconds",
-                "type": "uint256"
-            }
-        ],
-        "name": "setValidationPeriod",
+        "inputs": [{"internalType": "uint64", "name": "id", "type": "uint64"}],
+        "name": "setVrfSubscriptionId",
         "outputs": [],
         "stateMutability": "nonpayable",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "internalType": "bytes4",
-                "name": "interfaceId",
-                "type": "bytes4"
-            }
-        ],
+        "inputs": [{"internalType": "bytes4", "name": "interfaceId", "type": "bytes4"}],
         "name": "supportsInterface",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
-        ],
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
         "inputs": [],
-        "name": "unpause",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function"
+        "name": "validityPeriod",
+        "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
+        "stateMutability": "view",
+        "type": "function",
     },
     {
         "inputs": [],
-        "name": "validationPeriod",
-        "outputs": [
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            }
-        ],
+        "name": "vrfRequestConfirmations",
+        "outputs": [{"internalType": "uint16", "name": "", "type": "uint16"}],
         "stateMutability": "view",
-        "type": "function"
+        "type": "function",
     },
     {
-        "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "raffleId",
-                "type": "uint256"
-            },
-            {
-                "internalType": "uint256",
-                "name": "multiplier",
-                "type": "uint256"
-            },
-            {
-                "internalType": "bytes",
-                "name": "reqId",
-                "type": "bytes"
-            },
-            {
-                "components": [
-                    {
-                        "internalType": "uint256",
-                        "name": "signature",
-                        "type": "uint256"
-                    },
-                    {
-                        "internalType": "address",
-                        "name": "owner",
-                        "type": "address"
-                    },
-                    {
-                        "internalType": "address",
-                        "name": "nonce",
-                        "type": "address"
-                    }
-                ],
-                "internalType": "struct IMuonClient.SchnorrSign",
-                "name": "sign",
-                "type": "tuple"
-            },
-            {
-                "internalType": "bytes",
-                "name": "gatewaySignature",
-                "type": "bytes"
-            }
+        "inputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
+        "name": "vrfRequests",
+        "outputs": [
+            {"internalType": "uint256", "name": "expirationTime", "type": "uint256"},
+            {"internalType": "uint256", "name": "numWords", "type": "uint256"},
         ],
-        "name": "verifyParticipationSig",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function"
+        "stateMutability": "view",
+        "type": "function",
     },
-    {
-        "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "expirationTime",
-                "type": "uint256"
-            },
-            {
-                "internalType": "uint256[]",
-                "name": "randomNumbers",
-                "type": "uint256[]"
-            },
-            {
-                "internalType": "bytes",
-                "name": "reqId",
-                "type": "bytes"
-            },
-            {
-                "components": [
-                    {
-                        "internalType": "uint256",
-                        "name": "signature",
-                        "type": "uint256"
-                    },
-                    {
-                        "internalType": "address",
-                        "name": "owner",
-                        "type": "address"
-                    },
-                    {
-                        "internalType": "address",
-                        "name": "nonce",
-                        "type": "address"
-                    }
-                ],
-                "internalType": "struct IMuonClient.SchnorrSign",
-                "name": "sign",
-                "type": "tuple"
-            },
-            {
-                "internalType": "bytes",
-                "name": "gatewaySignature",
-                "type": "bytes"
-            }
-        ],
-        "name": "verifyRandomNumberSig",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    }
 ]
 
 VRF_CLIENT_POLYGON_ADDRESS = "0xD1E7877A1C3F782dec76FB58C2B926365433d46F"
 
 CONTRACT_ADDRESSES = {
-    '137': {
-      'erc20_prizetap_addr': "0xB521C36F76d28Edb287346C9D649Fa1A60754f04",
-      "erc721_prizetap_addr": "0xb68D3f2946Bf477978c68b509FD9f85E9e20F869"
-    },
-    '80001': {
-      'erc20_prizetap_addr': "0x5AD9BAf388E6E4F7c40652e21545F700C2104FF0",
-      "erc721_prizetap_addr": "0x9E5c0d8a54D93956f26935447BBADd629f13a0dE"
-    }
-}
\ No newline at end of file
+    "137": {
+        "erc20_prizetap_addr": "0xB521C36F76d28Edb287346C9D649Fa1A60754f04",
+        "erc721_prizetap_addr": "0xb68D3f2946Bf477978c68b509FD9f85E9e20F869",
+    },
+    "80001": {
+        "erc20_prizetap_addr": "0x5AD9BAf388E6E4F7c40652e21545F700C2104FF0",
+        "erc721_prizetap_addr": "0x9E5c0d8a54D93956f26935447BBADd629f13a0dE",
+    },
+}
diff --git a/prizetap/migrations/0036_raffle_winners_count.py b/prizetap/migrations/0036_raffle_winners_count.py
new file mode 100644
index 00000000..e767d53b
--- /dev/null
+++ b/prizetap/migrations/0036_raffle_winners_count.py
@@ -0,0 +1,18 @@
+# Generated by Django 4.0.4 on 2023-10-26 08:13
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('prizetap', '0035_alter_raffle_status'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='raffle',
+            name='winners_count',
+            field=models.IntegerField(default=1),
+        ),
+    ]
diff --git a/prizetap/migrations/0037_alter_raffle_status.py b/prizetap/migrations/0037_alter_raffle_status.py
new file mode 100644
index 00000000..e644addc
--- /dev/null
+++ b/prizetap/migrations/0037_alter_raffle_status.py
@@ -0,0 +1,18 @@
+# Generated by Django 4.0.4 on 2023-10-26 13:10
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('prizetap', '0036_raffle_winners_count'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='raffle',
+            name='status',
+            field=models.CharField(choices=[('PENDING', 'Pending'), ('REJECTED', 'Rejected'), ('VERIFIED', 'Verified'), ('RWS', 'Random words are set'), ('WS', 'Winners are set'), ('CLOSED', 'Closed')], default='PENDING', max_length=10),
+        ),
+    ]
diff --git a/prizetap/models.py b/prizetap/models.py
index 3082e0e4..3b8cc83a 100644
--- a/prizetap/models.py
+++ b/prizetap/models.py
@@ -1,21 +1,23 @@
 from django.db import models
-from faucet.models import Chain
-from faucet.constraints import OptimismDonationConstraint, OptimismClaimingGasConstraint
 from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
+
 from authentication.models import NetworkTypes, UserProfile
 from core.models import BigNumField, UserConstraint
-from .constraints import *
+from faucet.constraints import OptimismClaimingGasConstraint, OptimismDonationConstraint
+from faucet.models import Chain
+
+from .constraints import HaveUnitapPass, NotHaveUnitapPass
 
 # Create your models here.
 
 
 class Constraint(UserConstraint):
     constraints = UserConstraint.constraints + [
-        HaveUnitapPass, 
+        HaveUnitapPass,
         NotHaveUnitapPass,
         OptimismDonationConstraint,
-        OptimismClaimingGasConstraint
+        OptimismClaimingGasConstraint,
     ]
     name = UserConstraint.create_name_field(constraints)
 
@@ -25,14 +27,12 @@ class Status(models.TextChoices):
         PENDING = "PENDING", _("Pending")
         REJECTED = "REJECTED", _("Rejected")
         VERIFIED = "VERIFIED", _("Verified")
-        HELD = "HELD", _("Held")
+        RANDOM_WORDS_SET = "RWS", _("Random words are set")
+        WINNERS_SET = "WS", _("Winners are set")
         CLOSED = "CLOSED", _("Closed")
-        WINNER_SET = "WS", _("Winner is set")
 
     class Meta:
-        models.UniqueConstraint(
-            fields=["chain", "contract", "raffleId"], name="unique_raffle"
-        )
+        models.UniqueConstraint(fields=["chain", "contract", "raffleId"], name="unique_raffle")
 
     name = models.CharField(max_length=256)
     description = models.TextField(null=True, blank=True)
@@ -66,10 +66,9 @@ class Meta:
     deadline = models.DateTimeField()
     max_number_of_entries = models.IntegerField()
     max_multiplier = models.IntegerField(default=1)
+    winners_count = models.IntegerField(default=1)
 
-    status = models.CharField(
-        max_length=10, choices=Status.choices, default=Status.PENDING
-    )
+    status = models.CharField(max_length=10, choices=Status.choices, default=Status.PENDING)
     rejection_reason = models.TextField(null=True, blank=True)
     tx_hash = models.CharField(max_length=255, blank=True, null=True)
     vrf_tx_hash = models.CharField(max_length=255, blank=True, null=True)
@@ -124,10 +123,9 @@ def winner_entry(self):
 
     def __str__(self):
         return f"{self.name}"
-    
+
     def save(self, *args, **kwargs):
-        if self.status == self.Status.VERIFIED \
-            and not self.raffleId:
+        if self.status == self.Status.VERIFIED and not self.raffleId:
             raise Exception("The raffleId of a verified raffle can't be empty")
 
         super().save(*args, **kwargs)
@@ -139,9 +137,7 @@ class Meta:
         verbose_name_plural = "raffle entries"
 
     raffle = models.ForeignKey(Raffle, on_delete=models.CASCADE, related_name="entries")
-    user_profile = models.ForeignKey(
-        UserProfile, on_delete=models.CASCADE, related_name="raffle_entries"
-    )
+    user_profile = models.ForeignKey(UserProfile, on_delete=models.CASCADE, related_name="raffle_entries")
 
     created_at = models.DateTimeField(auto_now_add=True, editable=True)
 
@@ -161,16 +157,6 @@ def user(self):
     def age(self):
         return timezone.now() - self.created_at
 
-    def save(self, *args, **kwargs):
-        if self.is_winner:
-            try:
-                entry = RaffleEntry.objects.get(is_winner=True, raffle=self.raffle)
-                assert entry.pk == self.pk, "The raffle already has a winner"
-            except RaffleEntry.DoesNotExist:
-                pass
-
-        super().save(*args, **kwargs)
-
 
 class LineaRaffleEntries(models.Model):
     wallet_address = models.CharField(max_length=255)
@@ -179,4 +165,4 @@ class LineaRaffleEntries(models.Model):
     claim_tx = models.CharField(max_length=255, blank=True, null=True)
 
     def __str__(self):
-        return str(self.wallet_address)
\ No newline at end of file
+        return str(self.wallet_address)
diff --git a/prizetap/serializers.py b/prizetap/serializers.py
index 897136ca..6136eb61 100644
--- a/prizetap/serializers.py
+++ b/prizetap/serializers.py
@@ -1,11 +1,16 @@
-import json
+# flake8: noqa
 import base64
+import json
+
 from rest_framework import serializers
-from core.serializers import UserConstraintBaseSerializer
+
 from authentication.serializers import SimpleProfilerSerializer
+from core.serializers import UserConstraintBaseSerializer
 from faucet.serializers import SmallChainSerializer
+
+from .constraints import *
 from .models import *
-from .constants import *
+
 
 class ConstraintSerializer(UserConstraintBaseSerializer, serializers.ModelSerializer):
     class Meta(UserConstraintBaseSerializer.Meta):
@@ -16,6 +21,7 @@ def get_params(self, constraint: UserConstraint):
         c_class: ConstraintVerification = eval(constraint.name)
         return [p.name for p in c_class.param_keys()]
 
+
 class SimpleRaffleSerializer(serializers.ModelSerializer):
     class Meta:
         model = Raffle
@@ -32,11 +38,13 @@ class Meta:
             "raffleId",
         ]
 
+
 class RaffleEntrySerializer(serializers.ModelSerializer):
     raffle = SimpleRaffleSerializer()
     user_profile = SimpleProfilerSerializer()
     chain = serializers.SerializerMethodField()
     wallet = serializers.SerializerMethodField()
+
     class Meta:
         model = RaffleEntry
         fields = [
@@ -48,7 +56,7 @@ class Meta:
             "created_at",
             "multiplier",
             "tx_hash",
-            "claiming_prize_tx"
+            "claiming_prize_tx",
         ]
         read_only_fields = [
             "pk",
@@ -62,25 +70,18 @@ class Meta:
 
     def get_chain(self, entry: RaffleEntry):
         return entry.raffle.chain.chain_id
-    
+
     def get_wallet(self, entry: RaffleEntry):
-        return entry.user_profile.wallets.get(
-            wallet_type=entry.raffle.chain.chain_type).address
+        return entry.user_profile.wallets.get(wallet_type=entry.raffle.chain.chain_type).address
+
 
 class WinnerEntrySerializer(serializers.ModelSerializer):
     user_profile = SimpleProfilerSerializer()
     wallet = serializers.SerializerMethodField()
+
     class Meta:
         model = RaffleEntry
-        fields = [
-            "pk",
-            "user_profile",
-            "wallet",
-            "created_at",
-            "multiplier",
-            "tx_hash",
-            "claiming_prize_tx"
-        ]
+        fields = ["pk", "user_profile", "wallet", "created_at", "multiplier", "tx_hash", "claiming_prize_tx"]
         read_only_fields = [
             "pk",
             "user_profile",
@@ -90,13 +91,13 @@ class Meta:
         ]
 
     def get_wallet(self, entry: RaffleEntry):
-        return entry.user_profile.wallets.get(
-            wallet_type=entry.raffle.chain.chain_type).address
+        return entry.user_profile.wallets.get(wallet_type=entry.raffle.chain.chain_type).address
+
 
 class CreateRaffleSerializer(serializers.ModelSerializer):
     class Meta:
         model = Raffle
-        fields = '__all__'
+        fields = "__all__"
 
         read_only_fields = [
             "pk",
@@ -105,13 +106,13 @@ class Meta:
             "created_at",
             "status",
             "rejection_reason",
-            "is_active"
+            "is_active",
         ]
 
     def validate(self, data):
-        constraints = data['constraints']
-        constraint_params = json.loads(base64.b64decode(data['constraint_params']))
-        data['constraint_params'] = base64.b64decode(data['constraint_params']).decode("utf-8")
+        constraints = data["constraints"]
+        constraint_params = json.loads(base64.b64decode(data["constraint_params"]))
+        data["constraint_params"] = base64.b64decode(data["constraint_params"]).decode("utf-8")
         if len(constraints) != 0:
             for c in constraints:
                 constraint_class: ConstraintVerification = eval(c.name)
@@ -119,14 +120,11 @@ def validate(self, data):
                     if len(constraint_class.param_keys()) != 0:
                         constraint_class.is_valid_param_keys(constraint_params[c.name])
                 except KeyError as e:
-                    raise serializers.ValidationError({
-                        "constraint_params": [{
-                            f"{c.name}": str(e)
-                        }]
-                    })
-        data['creator_profile'] = self.context['user_profile']
+                    raise serializers.ValidationError({"constraint_params": [{f"{c.name}": str(e)}]})
+        data["creator_profile"] = self.context["user_profile"]
         return data
 
+
 class RaffleSerializer(serializers.ModelSerializer):
     chain = SmallChainSerializer()
     winner_entry = WinnerEntrySerializer()
@@ -174,14 +172,12 @@ class Meta:
             "user_entry",
             "number_of_entries",
             "number_of_onchain_entries",
-            "max_multiplier"
+            "max_multiplier",
         ]
-        
+
     def get_user_entry(self, raffle: Raffle):
         try:
-            return RaffleEntrySerializer(
-                raffle.entries.get(user_profile=self.context['user'])
-            ).data
+            return RaffleEntrySerializer(raffle.entries.get(user_profile=self.context["user"])).data
         except RaffleEntry.DoesNotExist:
             return None
 
@@ -189,4 +185,4 @@ def get_user_entry(self, raffle: Raffle):
 class LineaRaffleEntrySerializer(serializers.ModelSerializer):
     class Meta:
         model = LineaRaffleEntries
-        fields = "__all__"
\ No newline at end of file
+        fields = "__all__"
diff --git a/prizetap/tasks.py b/prizetap/tasks.py
index fcba9fcb..9a1ebb09 100644
--- a/prizetap/tasks.py
+++ b/prizetap/tasks.py
@@ -1,18 +1,17 @@
+import time
+
 import requests
 from celery import shared_task
 from django.utils import timezone
+
 from core.helpers import memcache_lock
-from .models import Raffle, Chain
-from .utils import (
-    PrizetapContractClient, 
-    VRFClientContractClient,
-    LineaPrizetapContractClient
-)
 
+from .models import Raffle
+from .utils import PrizetapContractClient, VRFClientContractClient
 
-@shared_task(bind=True)
-def draw_the_expired_raffles(self):
 
+@shared_task(bind=True)
+def set_raffle_random_words(self):
     id = f"{self.name}-LOCK"
 
     with memcache_lock(id, self.app.oid) as acquired:
@@ -20,27 +19,56 @@ def draw_the_expired_raffles(self):
             print(f"Could not acquire process lock at {self.name}")
             return
 
-        raffles_queryset = (
-            Raffle.objects
-            .filter(deadline__lt=timezone.now())
-            .filter(status=Raffle.Status.PENDING)
+        raffle = (
+            Raffle.objects.filter(deadline__lt=timezone.now())
+            .filter(status=Raffle.Status.VERIFIED)
+            .filter(vrf_tx_hash__isnull=False)
+            .first()
         )
-        if raffles_queryset.count() > 0:
-            for raffle in raffles_queryset:
-                if raffle.number_of_onchain_entries > 0 and not raffle.winner_entry:
-                    print(f"Drawing the raffle {raffle.name}")
-                    raffle_client = PrizetapContractClient(raffle)
-                    tx_hash = raffle_client.draw_raffle()
-                    receipt = raffle_client.wait_for_transaction_receipt(
-                        tx_hash)
-                    if receipt['status'] == 1:
-                        raffle.status = Raffle.Status.HELD
-                        raffle.save()
 
+        if raffle:
+            print(f"Setting the raffle {raffle.name} random words")
+            vrf_client = VRFClientContractClient(raffle.chain)
+            last_request = vrf_client.get_last_request()
+            expiration_time = last_request[0]
+            now = int(time.time())
+            if now < expiration_time:
+                set_random_words(raffle)
+            else:
+                print("Random words have expired")
+                raffle.vrf_tx_hash = None
+                raffle.save()
+
+
+def set_random_words(raffle: Raffle):
+    muon_response = requests.get(
+        f"https://shield.unitap.app/v1/?app=stage_unitap&method=random-words&\
+            params[chainId]={raffle.chain.chain_id}&params[prizetapRaffle]={raffle.contract}&\
+            params[raffleId]={raffle.raffleId}"
+    )
+    muon_response = muon_response.json()
+    if muon_response["success"]:
+        muon_response = muon_response["result"]
+        muon_data = muon_response["data"]["result"]
+        raffle_client = PrizetapContractClient(raffle)
+        random_words = [int(r) for r in muon_data["randomWords"]]
+        raffle_client.set_raffle_random_words(
+            int(muon_data["expirationTime"]),
+            random_words,
+            muon_response["reqId"],
+            (
+                int(muon_response["signatures"][0]["signature"], 16),
+                muon_response["signatures"][0]["owner"],
+                muon_response["data"]["init"]["nonceAddress"],
+            ),
+            muon_response["shieldSignature"],
+        )
+        raffle.status = Raffle.Status.RANDOM_WORDS_SET
+        raffle.save()
 
-@shared_task(bind=True)
-def set_the_winner_of_raffles(self):
 
+@shared_task(bind=True)
+def set_raffle_winners(self):
     id = f"{self.name}-LOCK"
 
     with memcache_lock(id, self.app.oid) as acquired:
@@ -48,31 +76,21 @@ def set_the_winner_of_raffles(self):
             print(f"Could not acquire process lock at {self.name}")
             return
 
-        raffles_queryset = (
-            Raffle.objects
-            .filter(deadline__lt=timezone.now())
-            .filter(status=Raffle.Status.HELD)
+        raffles_queryset = Raffle.objects.filter(deadline__lt=timezone.now()).filter(
+            status=Raffle.Status.RANDOM_WORDS_SET
         )
         if raffles_queryset.count() > 0:
             for raffle in raffles_queryset:
-                print(f"Setting the winner of raffle {raffle.name}")
+                print(f"Setting the raffle {raffle.name} winners")
                 raffle_client = PrizetapContractClient(raffle)
-                winner_address = raffle_client.get_raffle_winner()
-                if winner_address and winner_address != "0x0000000000000000000000000000000000000000":
-                    try:
-                        winner_entry = raffle.entries.filter(
-                            user_profile__wallets__address__iexact=winner_address).get()
-                        winner_entry.is_winner = True
-                        winner_entry.save()
-                        raffle.status = Raffle.Status.WINNER_SET
-                        raffle.save()
-                    except Exception as e:
-                        print(e)
-                        pass
+                tx_hash = raffle_client.set_winners()
+                if tx_hash:
+                    raffle.status = Raffle.Status.WINNERS_SET
+                    raffle.save()
 
-@shared_task(bind=True)
-def request_random_words_for_expired_linea_raffles(self):
 
+@shared_task(bind=True)
+def get_raffle_winners(self):
     id = f"{self.name}-LOCK"
 
     with memcache_lock(id, self.app.oid) as acquired:
@@ -80,31 +98,23 @@ def request_random_words_for_expired_linea_raffles(self):
             print(f"Could not acquire process lock at {self.name}")
             return
 
-        raffles_queryset = (
-            Raffle.objects
-            .filter(deadline__lt=timezone.now())
-            .filter(chain__chain_id=59140)
-            .filter(status=Raffle.Status.PENDING)
-            .filter(vrf_tx_hash__isnull=True)
-        )
+        raffles_queryset = Raffle.objects.filter(deadline__lt=timezone.now()).filter(status=Raffle.Status.WINNERS_SET)
         if raffles_queryset.count() > 0:
             for raffle in raffles_queryset:
-                if raffle.linea_entries.count() > 0:
-                    print(f"Request a random number for the Linea raffle {raffle.name}")
-                    request_random_words_for_linea_raffle(raffle)
-
-def request_random_words_for_linea_raffle(raffle: Raffle):
-    chain = Chain.objects.get(chain_id=80001)
-    vrf_client = VRFClientContractClient(chain)
-    raffle_client = LineaPrizetapContractClient(raffle)
-    winners_count = raffle_client.get_raffle_winners_count()
-    tx_hash = vrf_client.request_random_words(winners_count)
-    raffle.vrf_tx_hash = tx_hash
-    raffle.save()
+                print(f"Getting the winner of raffle {raffle.name}")
+                raffle_client = PrizetapContractClient(raffle)
+                winner_addresses = raffle_client.get_raffle_winners()
+                for addr in winner_addresses:
+                    if addr and addr != "0x0000000000000000000000000000000000000000":
+                        winner_entry = raffle.entries.filter(user_profile__wallets__address__iexact=addr).get()
+                        winner_entry.is_winner = True
+                        winner_entry.save()
+                        raffle.status = Raffle.Status.CLOSED
+                        raffle.save()
 
-@shared_task(bind=True)
-def draw_expired_linea_raffles(self):
 
+@shared_task(bind=True)
+def request_random_words_for_expired_raffles(self):
     id = f"{self.name}-LOCK"
 
     with memcache_lock(id, self.app.oid) as acquired:
@@ -113,77 +123,23 @@ def draw_expired_linea_raffles(self):
             return
 
         raffles_queryset = (
-            Raffle.objects
-            .filter(deadline__lt=timezone.now())
-            .filter(chain__chain_id=59140)
-            .filter(status=Raffle.Status.PENDING)
-            .filter(vrf_tx_hash__isnull=False)
+            Raffle.objects.filter(deadline__lt=timezone.now())
+            .filter(status=Raffle.Status.VERIFIED)
+            .filter(vrf_tx_hash__isnull=True)
         )
         if raffles_queryset.count() > 0:
             for raffle in raffles_queryset:
-                if raffle.linea_entries.count() > 0:
-                    print(f"Drawing the Linea raffle {raffle.name}")
-                    draw_linea_raffle(raffle)
+                if raffle.number_of_onchain_entries > 0:
+                    print(f"Request random words for the raffle {raffle.name}")
+                    request_random_words(raffle)
+                    break
 
 
-def draw_linea_raffle(raffle: Raffle):
-    muon_response = requests.get(
-        f"https://shield.unitap.app/v1/?app=stage_unitap&method=random-words&params[chainId]={raffle.chain.chain_id}&params[prizetapRaffle]={raffle.contract}&params[raffleId]={raffle.raffleId}"
-    )
-    muon_response = muon_response.json()
-    if muon_response['success']:
-        muon_response = muon_response['result']
-        muon_data = muon_response['data']['result']
-        raffle_client = LineaPrizetapContractClient(raffle)
-        random_words = [int(r) for r in muon_data['randomWords']]
-        tx_hash = raffle_client.draw_raffle(
-            int(muon_data['expirationTime']),
-            random_words,
-            muon_response['reqId'],
-            {
-                "signature": muon_response['signatures'][0]['signature'],
-                "owner": muon_response['signatures'][0]['owner'],
-                "nonce": muon_response['data']['init']['nonceAddress']
-            },
-            muon_response['shieldSignature']
-        )
-        print(tx_hash)
-        raffle.status = Raffle.Status.CLOSED
+def request_random_words(raffle: Raffle):
+    vrf_client = VRFClientContractClient(raffle.chain)
+    raffle_client = PrizetapContractClient(raffle)
+    winners_count = raffle_client.get_raffle_winners_count()
+    tx_hash = vrf_client.request_random_words(winners_count)
+    if tx_hash:
+        raffle.vrf_tx_hash = tx_hash
         raffle.save()
-
-
-@shared_task(bind=True)
-def set_the_winner_of_linea_raffles(self):
-
-    id = f"{self.name}-LOCK"
-
-    with memcache_lock(id, self.app.oid) as acquired:
-        if not acquired:
-            print(f"Could not acquire process lock at {self.name}")
-            return
-
-        raffles_queryset = (
-            Raffle.objects
-            .filter(deadline__lt=timezone.now())
-            .filter(chain__chain_id=59140)
-            .filter(status=Raffle.Status.CLOSED)
-        )
-        if raffles_queryset.count() > 0:
-            for raffle in raffles_queryset:
-                print(f"Setting the winners of Linea raffle {raffle.name}")
-                set_the_winners_of_linea_raffle(raffle)
-                
-
-def set_the_winners_of_linea_raffle(raffle: Raffle):
-    raffle_client = LineaPrizetapContractClient(raffle)
-    winner_addresses = raffle_client.get_raffle_winners()
-    for address in winner_addresses:
-        try:
-            winner_entry = raffle.linea_entries.filter(wallet_address=address).get()
-            winner_entry.is_winner = True
-            winner_entry.save()
-        except Exception as e:
-            print(e)
-            pass
-    raffle.status = Raffle.Status.WINNER_SET
-    raffle.save()
\ No newline at end of file
diff --git a/prizetap/tests.py b/prizetap/tests.py
index b516bd1e..c8846783 100644
--- a/prizetap/tests.py
+++ b/prizetap/tests.py
@@ -1,14 +1,18 @@
-from unittest.mock import patch, PropertyMock
+# flake8: noqa
+from unittest.mock import PropertyMock, patch
+
+from django.contrib.auth.models import User
 from django.urls import reverse
 from django.utils import timezone
-from django.contrib.auth.models import User
 from rest_framework.test import APITestCase
+
 from authentication.models import NetworkTypes, UserProfile, Wallet
 from faucet.models import Chain, WalletAccount
-from .models import *
+
 from .constraints import *
-from .utils import PrizetapContractClient
+from .models import *
 
+# from .utils import PrizetapContractClient
 
 test_wallet_key = "f57fecd11c6034fd2665d622e866f05f9b07f35f253ebd5563e3d7e76ae66809"
 test_rpc_url_private = "https://rpc.ankr.com/eth_sepolia"
@@ -19,13 +23,11 @@
 
 # # Create your tests here.
 
+
 class BaseTestCase(APITestCase):
     def setUp(self):
         self.user_profile = UserProfile.objects.create(
-            user=User.objects.create_user(
-                username="test",
-                password="1234"
-            ),
+            user=User.objects.create_user(username="test", password="1234"),
             initial_context_id="test",
             username="test",
         )
@@ -48,12 +50,12 @@ def setUp(self):
             native_currency_name="ETH",
             symbol="ETH",
             chain_id="11155111",
-            max_claim_amount=1e11
+            max_claim_amount=1e11,
         )
         self.meet_constraint = Constraint.objects.create(
             name=BrightIDMeetVerification.__name__,
             title="BrightID meet",
-            description="You have to be BrightID verified."
+            description="You have to be BrightID verified.",
         )
 
 
@@ -74,7 +76,7 @@ def setUp(self):
             chain=self.chain,
             deadline=timezone.now() + timezone.timedelta(days=1),
             max_number_of_entries=2,
-            status=Raffle.Status.VERIFIED
+            status=Raffle.Status.VERIFIED,
         )
         self.raffle.constraints.set([self.meet_constraint])
 
@@ -82,8 +84,7 @@ def test_raffle_creation(self):
         self.assertEqual(Raffle.objects.count(), 1)
         self.assertEqual(Raffle.objects.first(), self.raffle)
         self.assertEqual(Raffle.objects.first().constraints.count(), 1)
-        self.assertEqual(Raffle.objects.first(
-        ).constraints.first(), self.meet_constraint)
+        self.assertEqual(Raffle.objects.first().constraints.first(), self.meet_constraint)
 
     def test_raffle_claimable(self):
         self.assertTrue(self.raffle.is_claimable)
@@ -103,7 +104,7 @@ def test_raffle_is_active(self):
         self.assertFalse(self.raffle.is_active)
         self.assertFalse(self.raffle.is_claimable)
 
-    @patch('prizetap.models.Raffle.is_maxed_out')
+    @patch("prizetap.models.Raffle.is_maxed_out")
     def test_raffle_claimable_if_maxed_out(self, mock_method):
         mock_method.return_value = True
         self.assertTrue(self.raffle.is_maxed_out)
@@ -111,13 +112,7 @@ def test_raffle_claimable_if_maxed_out(self, mock_method):
 
     def test_raffle_maxed_out(self):
         self.raffle.entries.set(
-            [
-                RaffleEntry.objects.create(
-                    raffle=self.raffle,
-                    user_profile=self.user_profile,
-                    multiplier=2
-                )
-            ]
+            [RaffleEntry.objects.create(raffle=self.raffle, user_profile=self.user_profile, multiplier=2)]
         )
         self.assertFalse(self.raffle.is_maxed_out)
         entry: RaffleEntry = self.raffle.entries.first()
@@ -130,14 +125,11 @@ def test_raffle_maxed_out(self):
         RaffleEntry.objects.create(
             raffle=self.raffle,
             user_profile=UserProfile.objects.create(
-                user=User.objects.create_user(
-                    username="test_2",
-                    password="1234"
-                ),
+                user=User.objects.create_user(username="test_2", password="1234"),
                 initial_context_id="test_2",
                 username="test_2",
             ),
-            multiplier=1
+            multiplier=1,
         )
 
         self.assertTrue(self.raffle.is_maxed_out)
@@ -148,36 +140,27 @@ class RaffleAPITestCase(RaffleTestCase):
     def setUp(self) -> None:
         super().setUp()
 
-    @patch(
-        "authentication.helpers.BrightIDSoulboundAPIInterface.get_verification_status",
-        lambda a, b, c: (True, None)
-    )
+    @patch("authentication.helpers.BrightIDSoulboundAPIInterface.get_verification_status", lambda a, b, c: (True, None))
     def test_raffle_list(self):
         self.raffle.constraints.add(
             Constraint.objects.create(
                 name=BrightIDAuraVerification.__name__,
                 title="BrightID aura",
-                description="You have to be Aura verified."
+                description="You have to be Aura verified.",
             )
         )
-        response = self.client.get(
-            reverse("raffle-list")
-        )
+        response = self.client.get(reverse("raffle-list"))
         raffle = response.data[0]
         self.assertEqual(response.status_code, 200)
         self.assertEqual(len(response.data), 1)
         self.assertEqual(len(raffle["constraints"]), 2)
-        self.assertEqual(
-            raffle["constraints"][1]["name"], BrightIDAuraVerification.__name__
-        )
-        self.assertEqual(raffle['number_of_entries'], 0)
-        self.assertEqual(raffle['user_entry'], None)
-        self.assertEqual(raffle['winner_entry'], None)
+        self.assertEqual(raffle["constraints"][1]["name"], BrightIDAuraVerification.__name__)
+        self.assertEqual(raffle["number_of_entries"], 0)
+        self.assertEqual(raffle["user_entry"], None)
+        self.assertEqual(raffle["winner_entry"], None)
 
     def test_raffle_enrollment_authentication(self):
-        response = self.client.post(
-            reverse("raflle-enrollment", kwargs={"pk": self.raffle.pk})
-        )
+        response = self.client.post(reverse("raflle-enrollment", kwargs={"pk": self.raffle.pk}))
         self.assertEqual(response.status_code, 401)
 
     @patch(
@@ -186,9 +169,7 @@ def test_raffle_enrollment_authentication(self):
     )
     def test_raffle_enrollment_validation(self):
         self.client.force_authenticate(user=self.user_profile.user)
-        response = self.client.post(
-            reverse("raflle-enrollment", kwargs={"pk": self.raffle.pk})
-        )
+        response = self.client.post(reverse("raflle-enrollment", kwargs={"pk": self.raffle.pk}))
         self.assertEqual(response.status_code, 403)
 
 
@@ -207,9 +188,7 @@ def setUp(self):
     )
     def test_raffle_enrollment(self):
         self.client.force_authenticate(user=self.user_profile.user)
-        response = self.client.post(
-            reverse("raflle-enrollment", kwargs={"pk": self.raffle.pk})
-        )
+        response = self.client.post(reverse("raflle-enrollment", kwargs={"pk": self.raffle.pk}))
         self.assertEqual(response.status_code, 200)
         self.assertEqual(self.raffle.entries.count(), 1)
         entry: RaffleEntry = self.raffle.entries.first()
@@ -217,151 +196,92 @@ def test_raffle_enrollment(self):
         self.assertEqual(entry.is_winner, False)
         self.assertEqual(self.raffle.number_of_entries, 1)
 
-    @patch('prizetap.models.Raffle.is_claimable', new_callable=PropertyMock)
-    @patch(
-        "authentication.helpers.BrightIDSoulboundAPIInterface.get_verification_status",
-        lambda a, b, c: (True, None)
-    )
+    @patch("prizetap.models.Raffle.is_claimable", new_callable=PropertyMock)
+    @patch("authentication.helpers.BrightIDSoulboundAPIInterface.get_verification_status", lambda a, b, c: (True, None))
     def test_not_claimable_raffle_enrollment(self, is_claimable_mock: PropertyMock):
         is_claimable_mock.return_value = False
         self.client.force_authenticate(user=self.user_profile.user)
-        response = self.client.post(
-            reverse("raflle-enrollment", kwargs={"pk": self.raffle.pk})
-        )
+        response = self.client.post(reverse("raflle-enrollment", kwargs={"pk": self.raffle.pk}))
         self.assertEqual(response.status_code, 403)
 
-    @patch(
-        "authentication.helpers.BrightIDSoulboundAPIInterface.get_verification_status",
-        lambda a, b, c: (True, None)
-    )
+    @patch("authentication.helpers.BrightIDSoulboundAPIInterface.get_verification_status", lambda a, b, c: (True, None))
     def test_set_raffle_enrollment_tx(self):
-        entry = RaffleEntry.objects.create(
-            raffle=self.raffle,
-            user_profile=self.user_profile
-        )
+        entry = RaffleEntry.objects.create(raffle=self.raffle, user_profile=self.user_profile)
         self.client.force_authenticate(user=self.user_profile.user)
         tx_hash = "0xc9f4401d848bf61bd8e225fa800ab259018a917b55b0aa6aa1beefb2747d4af5"
-        response = self.client.post(
-            reverse("set-enrollment-tx", kwargs={"pk": entry.pk}),
-            data={"tx_hash": tx_hash}
-        )
+        response = self.client.post(reverse("set-enrollment-tx", kwargs={"pk": entry.pk}), data={"tx_hash": tx_hash})
         self.assertEqual(response.status_code, 200)
         entry.refresh_from_db()
         self.assertEqual(entry.tx_hash, tx_hash)
-        self.assertEqual(response.data['entry']['tx_hash'], tx_hash)
+        self.assertEqual(response.data["entry"]["tx_hash"], tx_hash)
         self.assertEqual(self.raffle.number_of_entries, 1)
 
-    @patch(
-        "authentication.helpers.BrightIDSoulboundAPIInterface.get_verification_status",
-        lambda a, b, c: (True, None)
-    )
+    @patch("authentication.helpers.BrightIDSoulboundAPIInterface.get_verification_status", lambda a, b, c: (True, None))
     def test_set_not_owned_raffle_enrollment_tx_failure(self):
         entry = RaffleEntry.objects.create(
             raffle=self.raffle,
             user_profile=UserProfile.objects.create(
-                user=User.objects.create_user(
-                    username="test_2",
-                    password="1234"
-                ),
+                user=User.objects.create_user(username="test_2", password="1234"),
                 initial_context_id="test_2",
                 username="test_2",
-            )
+            ),
         )
         self.client.force_authenticate(user=self.user_profile.user)
         tx_hash = "0xc9f4401d848bf61bd8e225fa800ab259018a917b55b0aa6aa1beefb2747d4af5"
-        response = self.client.post(
-            reverse("set-enrollment-tx", kwargs={"pk": entry.pk}),
-            data={"tx_hash": tx_hash}
-        )
+        response = self.client.post(reverse("set-enrollment-tx", kwargs={"pk": entry.pk}), data={"tx_hash": tx_hash})
         self.assertEqual(response.status_code, 403)
         entry.refresh_from_db()
         self.assertEqual(entry.tx_hash, None)
 
-    @patch(
-        "authentication.helpers.BrightIDSoulboundAPIInterface.get_verification_status",
-        lambda a, b, c: (True, None)
-    )
+    @patch("authentication.helpers.BrightIDSoulboundAPIInterface.get_verification_status", lambda a, b, c: (True, None))
     def test_duplicate_set_raffle_enrollment_tx_failure(self):
         tx_hash = "0xc9f4401d848bf61bd8e225fa800ab259018a917b55b0aa6aa1beefb2747d4af5"
-        entry = RaffleEntry.objects.create(
-            raffle=self.raffle,
-            user_profile=self.user_profile,
-            tx_hash=tx_hash
-        )
+        entry = RaffleEntry.objects.create(raffle=self.raffle, user_profile=self.user_profile, tx_hash=tx_hash)
         self.client.force_authenticate(user=self.user_profile.user)
-        response = self.client.post(
-            reverse("set-enrollment-tx", kwargs={"pk": entry.pk}),
-            data={"tx_hash": tx_hash}
-        )
+        response = self.client.post(reverse("set-enrollment-tx", kwargs={"pk": entry.pk}), data={"tx_hash": tx_hash})
         self.assertEqual(response.status_code, 403)
 
-    @patch(
-        "authentication.helpers.BrightIDSoulboundAPIInterface.get_verification_status",
-        lambda a, b, c: (True, None)
-    )
+    @patch("authentication.helpers.BrightIDSoulboundAPIInterface.get_verification_status", lambda a, b, c: (True, None))
     def test_set_claiming_prize_tx(self):
-        entry = RaffleEntry.objects.create(
-            raffle=self.raffle,
-            user_profile=self.user_profile,
-            is_winner=True
-        )
+        entry = RaffleEntry.objects.create(raffle=self.raffle, user_profile=self.user_profile, is_winner=True)
         self.client.force_authenticate(user=self.user_profile.user)
         tx_hash = "0xc9f4401d848bf61bd8e225fa800ab259018a917b55b0aa6aa1beefb2747d4af5"
         response = self.client.post(
-            reverse("set-claiming-prize-tx", kwargs={"pk": self.raffle.pk}),
-            data={"tx_hash": tx_hash}
+            reverse("set-claiming-prize-tx", kwargs={"pk": self.raffle.pk}), data={"tx_hash": tx_hash}
         )
         self.assertEqual(response.status_code, 200)
         entry.refresh_from_db()
         self.assertEqual(entry.claiming_prize_tx, tx_hash)
-        self.assertEqual(response.data['entry']['claiming_prize_tx'], tx_hash)
+        self.assertEqual(response.data["entry"]["claiming_prize_tx"], tx_hash)
 
-    @patch(
-        "authentication.helpers.BrightIDSoulboundAPIInterface.get_verification_status",
-        lambda a, b, c: (True, None)
-    )
+    @patch("authentication.helpers.BrightIDSoulboundAPIInterface.get_verification_status", lambda a, b, c: (True, None))
     def test_set_not_owned_claim_prize_failure(self):
-        RaffleEntry.objects.create(
-            raffle=self.raffle,
-            user_profile=self.user_profile
-        )
+        RaffleEntry.objects.create(raffle=self.raffle, user_profile=self.user_profile)
         entry = RaffleEntry.objects.create(
             raffle=self.raffle,
             user_profile=UserProfile.objects.create(
-                user=User.objects.create_user(
-                    username="test_2",
-                    password="1234"
-                ),
+                user=User.objects.create_user(username="test_2", password="1234"),
                 initial_context_id="test_2",
                 username="test_2",
             ),
-            is_winner=True
+            is_winner=True,
         )
         self.client.force_authenticate(user=self.user_profile.user)
         tx_hash = "0xc9f4401d848bf61bd8e225fa800ab259018a917b55b0aa6aa1beefb2747d4af5"
         response = self.client.post(
-            reverse("set-claiming-prize-tx", kwargs={"pk": self.raffle.pk}),
-            data={"tx_hash": tx_hash}
+            reverse("set-claiming-prize-tx", kwargs={"pk": self.raffle.pk}), data={"tx_hash": tx_hash}
         )
         self.assertEqual(response.status_code, 403)
         entry.refresh_from_db()
         self.assertEqual(entry.claiming_prize_tx, None)
 
-    @patch(
-        "authentication.helpers.BrightIDSoulboundAPIInterface.get_verification_status",
-        lambda a, b, c: (True, None)
-    )
+    @patch("authentication.helpers.BrightIDSoulboundAPIInterface.get_verification_status", lambda a, b, c: (True, None))
     def test_duplicate_claiming_prize_tx_failure(self):
         tx_hash = "0xc9f4401d848bf61bd8e225fa800ab259018a917b55b0aa6aa1beefb2747d4af5"
-        RaffleEntry.objects.create(
-            raffle=self.raffle,
-            user_profile=self.user_profile,
-            claiming_prize_tx=tx_hash
-        )
+        RaffleEntry.objects.create(raffle=self.raffle, user_profile=self.user_profile, claiming_prize_tx=tx_hash)
         self.client.force_authenticate(user=self.user_profile.user)
         response = self.client.post(
-            reverse("set-claiming-prize-tx", kwargs={"pk": self.raffle.pk}),
-            data={"tx_hash": tx_hash}
+            reverse("set-claiming-prize-tx", kwargs={"pk": self.raffle.pk}), data={"tx_hash": tx_hash}
         )
         self.assertEqual(response.status_code, 403)
 
@@ -378,15 +298,15 @@ def setUp(self):
             native_currency_name="ETH",
             symbol="ETH",
             chain_id="1",
-            max_claim_amount=1e11
+            max_claim_amount=1e11,
         )
 
     def test_unitappass_contraint(self):
         constraint = NotHaveUnitapPass(self.user_profile)
         self.assertTrue(constraint.is_observed())
 
-    def test_set_winner(self):
-        self.raffle.raffleId = 2
-        client = PrizetapContractClient(self.raffle)
-        winner = client.get_raffle_winner()
-        self.assertEqual(winner, "0x59351584417882EE549eE3B9BF398485ddB5B7E9")
+    # def test_set_winner(self):
+    #     self.raffle.raffleId = 2
+    #     client = PrizetapContractClient(self.raffle)
+    #     winner = client.get_raffle_winner()
+    #     self.assertEqual(winner, "0x59351584417882EE549eE3B9BF398485ddB5B7E9")
diff --git a/prizetap/utils.py b/prizetap/utils.py
index ca0c7bb1..4faa1adb 100644
--- a/prizetap/utils.py
+++ b/prizetap/utils.py
@@ -1,12 +1,14 @@
+import time
+
 from core.utils import Web3Utils
 from faucet.models import Chain
+
 from .constants import (
     PRIZETAP_ERC20_ABI,
     PRIZETAP_ERC721_ABI,
     UNITAP_PASS_ABI,
     VRF_CLIENT_ABI,
     VRF_CLIENT_POLYGON_ADDRESS,
-    LINEA_PRIZETAP_ABI
 )
 
 
@@ -18,40 +20,43 @@ def __init__(self, raffle) -> None:
         self.set_contract(self.raffle.contract, abi)
         self.set_account(self.raffle.chain.wallet.private_key)
 
-    def draw_raffle(self):
-        func = self.contract.functions.heldRaffle(self.raffle.raffleId)
+    def set_raffle_random_words(self, expiration_time, random_words, reqId, muon_sig, gateway_sig):
+        func = self.contract.functions.setRaffleRandomNumbers(
+            self.raffle.raffleId, expiration_time, random_words, reqId, muon_sig, gateway_sig
+        )
         return self.contract_txn(func)
 
-    def get_raffle_winner(self):
+    def get_raffle(self):
         func = self.contract.functions.raffles(self.raffle.raffleId)
-        raffle = self.contract_call(func)
-        return raffle[8]
-    
-class LineaPrizetapContractClient(PrizetapContractClient):
-    def __init__(self, raffle) -> None:
-        super().__init__(raffle)
-        abi = LINEA_PRIZETAP_ABI
-        self.set_contract(self.raffle.contract, abi)
+        return self.contract_call(func)
 
-    def draw_raffle(self, expiration_time, random_words, reqId, muon_sig, gateway_sig):
-        func = self.contract.functions.drawRaffle(
-            self.raffle.raffleId,
-            expiration_time,
-            random_words,
-            reqId,
-            muon_sig,
-            gateway_sig
-        )
-        return self.contract_txn(func)
+    def get_last_winner_index(self):
+        raffle = self.get_raffle()
+        last_index = raffle[8] if not self.raffle.is_prize_nft else raffle[7]
+        return last_index
+
+    def set_winners(self):
+        winners_count = self.raffle.winners_count
+        last_winner_index = self.get_last_winner_index()
+        while last_winner_index < winners_count:
+            to_id = last_winner_index + 25
+            if to_id > winners_count:
+                to_id = winners_count
+            func = self.contract.functions.setWinners(self.raffle.raffleId, to_id)
+            last_winner_index = to_id
+            tx_hash = self.contract_txn(func)
+            self.wait_for_transaction_receipt(tx_hash)
+
+        return tx_hash
 
     def get_raffle_winners(self):
-        func = self.contract.functions.getWinners(self.raffle.raffleId)
+        func = self.contract.functions.getWinners(self.raffle.raffleId, 1, self.raffle.winners_count)
         return self.contract_call(func)
 
     def get_raffle_winners_count(self):
-        func = self.contract.functions.raffles(self.raffle.raffleId)
-        raffle = self.contract_call(func)
-        return raffle[6]
+        func = self.contract.functions.getWinnersCount(self.raffle.raffleId)
+        return self.contract_call(func)
+
 
 class VRFClientContractClient(Web3Utils):
     def __init__(self, chain) -> None:
@@ -59,16 +64,32 @@ def __init__(self, chain) -> None:
         self.set_contract(VRF_CLIENT_POLYGON_ADDRESS, VRF_CLIENT_ABI)
         self.set_account(chain.wallet.private_key)
 
+    def get_last_request_id(self):
+        func = self.contract.functions.lastRequestId()
+        return self.contract_call(func)
+
+    def get_last_request(self):
+        last_id = self.get_last_request_id()
+        func = self.contract.functions.vrfRequests(last_id)
+        return self.contract_call(func)
+
+    def get_validity_period(self):
+        func = self.contract.functions.validityPeriod()
+        return self.contract_call(func)
+
     def request_random_words(self, num_words):
-        func = self.contract.functions.requestRandomWords(num_words)
-        return self.contract_txn(func)
+        last_request = self.get_last_request()
+        expiration_time = last_request[0]
+        now = int(time.time())
+        if expiration_time < now:
+            func = self.contract.functions.requestRandomWords(num_words)
+            return self.contract_txn(func)
 
 
 class UnitapPassClient(Web3Utils):
     def __init__(self, chain: Chain) -> None:
         super().__init__(chain.rpc_url_private, chain.poa)
-        self.set_contract(
-            "0x23826Fd930916718a98A21FF170088FBb4C30803", UNITAP_PASS_ABI)
+        self.set_contract("0x23826Fd930916718a98A21FF170088FBb4C30803", UNITAP_PASS_ABI)
 
     def is_holder(self, address: str):
         func = self.contract.functions.balanceOf(address)