Extrinsic 25949-2

{
  "heartbeat": {
    "blockNumber": 25946,
    "sessionIndex": 432,
    "validatorsLen": 4,
    "authorityIndex": 2
  },
  "signature": "0xd809b2e63f4854f14b6186af6859d129479ef7af441c7da6564e67c4d6ed922523b69837ccfdf6308dbc0ca5bb6f6e31ad9613c1844dbcd511af9e31b95c7d84"
}