Extrinsic 7093-1

{
  "heartbeat": {
    "blockNumber": 7091,
    "sessionIndex": 118,
    "validatorsLen": 4,
    "authorityIndex": 3
  },
  "signature": "0xc05d2c634e834cd51afdfc60cac97c9e0a46127a50e5c9d41e889bafe2b88e6e0fa68194ab5db1be338b09903d89a60647a9fcdda9cd3d15550bfe6a62372187"
}