Extrinsic 47957-1

{
  "heartbeat": {
    "blockNumber": 47956,
    "sessionIndex": 799,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x6c546433543e5549cbdcb048539ed7ba3c74cfdc61dc278a7eb013a3b111232ba5799eced53755ab9f555b9b0b975b38311dc60c7692a3336d5a7fec572e918a"
}