Extrinsic 49088-1

{
  "heartbeat": {
    "blockNumber": 49087,
    "sessionIndex": 818,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0x58c922f0fe6530ef04ad9887b83cd9328d5efa9f23c6f0caa9bb935e8e5c657e9b3ef0f4578c9988864a36f8f160a5940a3500ef4df9c80b32ad312c436ae481"
}