chore(*): update story config (#444)

Update story default config

issue: none

client/cmd/cometconfig.go

@@ -31,7 +31,7 @@ func DefaultCometConfig(homeDir string) cfg.Config {
 	conf.StateSync.ChunkRequestTimeout = time.Minute       // Increase timeout
 	conf.Mempool.Type = cfg.MempoolTypeNop                 // Disable cometBFT mempool
 	conf.Mempool.Broadcast = false                         // Disable mempool broadcast
-	conf.Consensus.TimeoutCommit = 2000 * time.Millisecond // Increase block time
+	conf.Consensus.TimeoutCommit = 1500 * time.Millisecond // Increase block time
 
 	return *conf
 }