Extrinsic 7595-1

{
  "heartbeat": {
    "blockNumber": 7594,
    "sessionIndex": 126,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x101849a1a9a2bc103cadd4e355e858e013f9d0f51efd03cc1073c519d095883191c1207f041f4befa6b0b366c4afca637754780320d136d3bbc6f9e3ebb58085"
}