Extrinsic 107243-1

{
  "heartbeat": {
    "blockNumber": 107241,
    "sessionIndex": 1787,
    "validatorsLen": 4,
    "authorityIndex": 0
  },
  "signature": "0x36f19f26bbbbccd9bd2e03dbf99bbd6fc7c14b30472056d0b2cbdd48e92c63679a4c440ba637248d038c28f78aa646175ef616efe7b905520deb4f1fb3b81e80"
}