Extrinsic 130650-1

{
  "heartbeat": {
    "blockNumber": 130649,
    "sessionIndex": 2177,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x968507c64429de539fd8039e06367a76aeabcd7671b4f98db51cf2fd65c04e590e27b98f9af6cc6b3a11556e9f286f3b97889915d30a99945b5f5e582cb16787"
}