diff --git a/go.mod b/go.mod
index 14da37c7c49..303f87b4f1d 100644
--- a/go.mod
+++ b/go.mod
@@ -100,6 +100,7 @@ require (
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/dvsekhvalnov/jose2go v1.7.0 // indirect
 	github.com/felixge/httpsnoop v1.0.4 // indirect
+	github.com/figment-networks/proto-cosmos v0.1.0 // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/getsentry/sentry-go v0.25.0 // indirect
 	github.com/go-kit/kit v0.12.0 // indirect
@@ -126,6 +127,7 @@ require (
 	github.com/googleapis/gax-go/v2 v2.12.4 // indirect
 	github.com/gorilla/handlers v1.5.1 // indirect
 	github.com/gorilla/websocket v1.5.0 // indirect
+	github.com/graphprotocol/extractor-cosmos v0.1.1 // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 // indirect
 	github.com/gsterjov/go-libsecret v0.0.0-20161001094733-a6f4afe4910c // indirect
 	github.com/gtank/merlin v0.1.1 // indirect
@@ -229,6 +231,8 @@ require (
 replace (
 	// Use cosmos keyring
 	github.com/99designs/keyring => github.com/cosmos/keyring v1.2.0
+	// Comet
+	github.com/cometbft/cometbft => github.com/graphprotocol/cometbft v0.37.6-fh-utf8-fix
 
 	github.com/cosmos/gogoproto => github.com/cosmos/gogoproto v1.4.10
 
diff --git a/go.sum b/go.sum
index b547b0d4edd..974a196a598 100644
--- a/go.sum
+++ b/go.sum
@@ -729,8 +729,6 @@ github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd/go.mod h1:sE
 github.com/coinbase/kryptology v1.8.0/go.mod h1:RYXOAPdzOGUe3qlSFkMGn58i3xUA8hmxYHksuq+8ciI=
 github.com/coinbase/rosetta-sdk-go v0.7.9 h1:lqllBjMnazTjIqYrOGv8h8jxjg9+hJazIGZr9ZvoCcA=
 github.com/coinbase/rosetta-sdk-go v0.7.9/go.mod h1:0/knutI7XGVqXmmH4OQD8OckFrbQ8yMsUZTG7FXCR2M=
-github.com/cometbft/cometbft v0.37.6 h1:2BSD0lGPbcIyRd99Pf1zH0Sa8o0pbfqVWEDbZ4Ec2Uc=
-github.com/cometbft/cometbft v0.37.6/go.mod h1:5FRkFil9uagHZogIX9x8z51c3GIPpQmdIN8Mq46HfzY=
 github.com/cometbft/cometbft-db v0.11.0 h1:M3Lscmpogx5NTbb1EGyGDaFRdsoLWrUWimFEyf7jej8=
 github.com/cometbft/cometbft-db v0.11.0/go.mod h1:GDPJAC/iFHNjmZZPN8V8C1yr/eyityhi2W1hz2MGKSc=
 github.com/confio/ics23/go v0.9.0 h1:cWs+wdbS2KRPZezoaaj+qBleXgUk5WOQFMP3CQFGTr4=
@@ -867,6 +865,8 @@ github.com/fatih/color v1.13.0/go.mod h1:kLAiJbzzSOZDVNGyDpeOxJ47H46qBXwg5ILebYF
 github.com/felixge/httpsnoop v1.0.1/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
 github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg=
 github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
+github.com/figment-networks/proto-cosmos v0.1.0 h1:WMlKZ5QJPDQYvB9tvf7rqvv5YdnJKZ+hhcQFhzlMOfc=
+github.com/figment-networks/proto-cosmos v0.1.0/go.mod h1:bBynLkXMq/hMdsgNg0yEaksxSJkIk1hzPNTWBdetk5I=
 github.com/fjl/memsize v0.0.0-20190710130421-bcb5799ab5e5/go.mod h1:VvhXpOYNQvB+uIk2RvXzuaQtkQJzzIx6lSBe1xv7hi0=
 github.com/fogleman/gg v1.2.1-0.20190220221249-0403632d5b90/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
 github.com/fogleman/gg v1.3.0/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
@@ -1117,6 +1117,10 @@ github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/ad
 github.com/gorilla/websocket v1.5.0 h1:PPwGk2jz7EePpoHN/+ClbZu8SPxiqlu12wZP/3sWmnc=
 github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/graph-gophers/graphql-go v1.3.0/go.mod h1:9CQHMSxwO4MprSdzoIEobiHpoLtHm77vfxsvsIN5Vuc=
+github.com/graphprotocol/cometbft v0.37.6-fh-utf8-fix h1:puCzhkmT5IdqqjRFcA69LqeBlLLhfzJKBkKWfcBIEf0=
+github.com/graphprotocol/cometbft v0.37.6-fh-utf8-fix/go.mod h1:erpEiqTQ50Gj4C4Fu5g4y53iLs0PL0zKlByRtJ8RkrY=
+github.com/graphprotocol/extractor-cosmos v0.1.1 h1:y1S64E6ZCbQMa9E3BmIcRmhhFZnh45gKTcQJzxwTk+Q=
+github.com/graphprotocol/extractor-cosmos v0.1.1/go.mod h1:b2UD7Z31psHvJwEnp+C5+icoNfxpqAgZfjkNpIaIdyM=
 github.com/grpc-ecosystem/go-grpc-middleware v1.0.1-0.20190118093823-f849b5445de4/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
 github.com/grpc-ecosystem/go-grpc-middleware v1.2.2/go.mod h1:EaizFBKfUKtMIF5iaDEhniwNedqGo9FuLFzppDr3uwI=
 github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 h1:UH//fgunKIs4JdUbpDl1VZCDaL56wXCB/5+wF6uHfaI=