feat(cosmos-orch-account): expose `.executeEncodedTx` #37492

Job	Run time
pre_check / Check preconditions and cancel previous jobs	5s
test-docker-build	38m 3s
getting-started (link-cli/yarn)	10m 52s
deployment-test	31m 37s
getting-started (registry/yarn)	14m 55s
getting-started (registry/npm)	14m 26s
getting-started (registry/npx)	19m 46s
test-multichain-e2e / Multichain E2E (Orchestration API) / multichain-e2e	34m 57s
test-multichain-e2e / Multichain E2E (Fast USDC) / multichain-e2e	12m 30s
finalize-integration-result	4s
	2h 57m 15s

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