Extrinsic 34869-1

{
  "heartbeat": {
    "blockNumber": 34868,
    "sessionIndex": 581,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x96f5b7e0aedc589c1e7dfb31c0be4dfc9d2b8bf1246297548d8552f430ce76351d7d32eca63ad11b361bd9304c092dd9d7fe7e5e989f55133c945a4dec06298a"
}