Merge pull request #248 from autonomys/update-polkadot-apis

update: polkadot apis

Author: clostao

.yarn/install-state.gz

@@ -18,9 +18,9 @@
     "@autonomys/auto-dag-data": "^1.0.8",
     "@autonomys/auto-drive": "^1.0.5",
     "@keyvhq/sqlite": "^2.1.6",
-    "@polkadot/api": "^12.3.1",
-    "@polkadot/types": "^13.0.1",
-    "@polkadot/util-crypto": "^13.0.2",
+    "@polkadot/api": "^15.8.1",
+    "@polkadot/types": "^15.8.1",
+    "@polkadot/util-crypto": "^13.4.3",
     "amqplib": "^0.10.5",
     "async-mutex": "^0.5.0",
     "aws-sdk": "^2.1692.0",