fix(sims): Use liveness matrix for validator sign status in sims (21952) (#23952)

Co-authored-by: Alex | Interchain Labs <alex@interchainlabs.io>

CHANGELOG.md

@@ -58,6 +58,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (client) [#23860](https://github.com/cosmos/cosmos-sdk/pull/23860) Add missing `unordered` field for legacy amino signing of tx body.
 * (x/bank) [#23836](https://github.com/cosmos/cosmos-sdk/pull/23836) Fix `DenomMetadata` rpc allow value with slashes.
 * (query) [87d3a43](https://github.com/cosmos/cosmos-sdk/commit/87d3a432af95f4cf96aa02351ed5fcc51cca6e7b) Fix collection filtered pagination.
+* (sims) [#23952](https://github.com/cosmos/cosmos-sdk/pull/23952) Use liveness matrix for validator sign status in sims
 
 ## [v0.50.12](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.50.12) - 2025-02-20
 

x/simulation/mock_cometbft.go

@@ -149,10 +149,13 @@ func RandomRequestFinalizeBlock(
 			signed = false
 		}
 
+		var commitStatus cmtproto.BlockIDFlag
 		if signed {
 			event("begin_block", "signing", "signed")
+			commitStatus = cmtproto.BlockIDFlagCommit
 		} else {
 			event("begin_block", "signing", "missed")
+			commitStatus = cmtproto.BlockIDFlagAbsent
 		}
 
 		pubkey, err := cryptoenc.PubKeyFromProto(mVal.val.PubKey)
@@ -165,7 +168,7 @@ func RandomRequestFinalizeBlock(
 				Address: pubkey.Address(),
 				Power:   mVal.val.Power,
 			},
-			BlockIdFlag: cmtproto.BlockIDFlagCommit,
+			BlockIdFlag: commitStatus,
 		}
 	}