Extrinsic 34962-1

{
  "heartbeat": {
    "blockNumber": 34960,
    "sessionIndex": 582,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0xb61ea1fa976b1e42592c53c9a40dfa05d7adaa04b96fbc458f476380a3153c5e37d3ab246cff35d3a1913c607819772f335d019dcbf07a7e8ef0e8db2a2b1a85"
}