Extrinsic 49397-1

{
  "heartbeat": {
    "blockNumber": 49395,
    "sessionIndex": 823,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xc2dbda5ad148fdf7675a49134c8ccb508e922729542f8ecb81892f8d89c8b532eff017ea478c9f67060bda22941a6a2890911a154f2add3d8bdc0d3e36e17982"
}