Extrinsic 10659-1

{
  "heartbeat": {
    "blockNumber": 10658,
    "sessionIndex": 177,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x3cb74941aa965a89854a554222b319c3cf37df5837dcfbf4178f4f4cef0d91359e120551ed8c0f4a8c632b77368157fd5dc8bbcfd776766268b6d0f41e14d280"
}