Extrinsic 69043-1

{
  "heartbeat": {
    "blockNumber": 69042,
    "sessionIndex": 1150,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x8453e15a5b7e09b5c362859c0f1f3803048ba0a6539b3363d0a2698d311253110c652e3844eb8f36ac61b14b5baa4c5f6dc786885a48b82038a490e9767b9084"
}