Extrinsic 46284-1

{
  "heartbeat": {
    "blockNumber": 46282,
    "sessionIndex": 771,
    "validatorsLen": 4,
    "authorityIndex": 3
  },
  "signature": "0xa20b543c1fd97242156daf85a06d753f2e3996977dbcd07012ab2adc20fb443d3765b2a771be3a38e23fcf32b599614d9bbad52ac71e6bd34e20c9c90d9ff48f"
}