Extrinsic 46028-1

{
  "heartbeat": {
    "blockNumber": 46027,
    "sessionIndex": 767,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x2c380d0e845a8112a2feb5109da2699f0769819075c81cb49c5eaf859cbdce73d28f553caec89c1bba0a5c64df8a03a93fcc96662c00aef1969cd1eccf739f83"
}