Fix Rialto test-poa genesis state root (#350)

* fix test-poa genesis state root

* fix test

bridges/bin/rialto-runtime/src/rialto.rs

@@ -79,7 +79,7 @@ pub fn genesis_header() -> Header {
 		transactions_root: hex!("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421").into(),
 		uncles_hash: hex!("1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347").into(),
 		extra_data: vec![],
-		state_root: hex!("eccf6b74c2bcbe115c71116a23fe963c54406010c244d9650526028ad3e32cce").into(),
+		state_root: hex!("a992d04c791620ed7ed96555a80cf0568355bb4bee2656f46899a4372f25f248").into(),
 		receipts_root: hex!("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421").into(),
 		log_bloom: Default::default(),
 		gas_used: Default::default(),
@@ -134,7 +134,7 @@ mod tests {
 	fn genesis_hash_matches() {
 		assert_eq!(
 			genesis_header().compute_hash(),
-			hex!("9ff57c7fa155853586382022f0982b71c51fa313a0942f8c456300896643e890").into(),
+			hex!("1468e1a0fa20d30025a5a0f87e1cced4fdc393b84b7d2850b11ca5863db482cb").into(),
 		);
 	}