Extrinsic 59065-1

{
  "heartbeat": {
    "blockNumber": 59064,
    "sessionIndex": 984,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xba5fcfedaa80d3d63675f9725079408037e425dfb7d93d3b8c9a96fe8e397c04abde66c1c45869386d42d8360fb84fc4d8dd3f5f8892303ebeea038d7e59a18b"
}