Extrinsic 105286-1

{
  "heartbeat": {
    "blockNumber": 105285,
    "sessionIndex": 1754,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x7c0e25fc6bf9537b927a4bfbfce0f403a7674fc1d3ec959ebaa1ee2156d5db2c3c52692899e775aafaa5e003fc288c5a6ebec8e68add97ad4ad9d8b42fa79e8a"
}