Extrinsic 102735-1

{
  "heartbeat": {
    "blockNumber": 102734,
    "sessionIndex": 1712,
    "validatorsLen": 4,
    "authorityIndex": 3
  },
  "signature": "0x10941ebecf57b457f89e281c803b559ee25297e93a7a7719aff3be98d7233d66840ac4b1dcef176d233e3737074a7e0b2b8e263f38b58ac439da7476e1d1f987"
}