Extrinsic 58295-1

{
  "heartbeat": {
    "blockNumber": 58294,
    "sessionIndex": 971,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x1ca736ac1b2c79076b35b5013c827235fde1fb05ffa9bb9af106a4dc042bf62139431f7638a0621cdf36d74bb15e9617ee9602a2cd070b18767e9d1c8d70a689"
}