Extrinsic 60792-1

{
  "heartbeat": {
    "blockNumber": 60791,
    "sessionIndex": 1013,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x5c9c2bc67b799bbcc051d424c1d632c8c171b81b430c797d4edf8727dbfc7307ca4336f90668282a60b16bd670570f96b8bb4f142be8287021fbb07c8a9cb38e"
}