Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,552,415",
      "signature": "0xa9c75698d75f555abec093a5d8423da23906e1f77a9cbe19a703e0a13ac7d734bba3dc473208b67bc97ffabd2e94c745",
      "randomness": "0x14513b3c8cd7c73c48a8fbc9862dd668a00e764a5a87b8d18e8b4d86a7e38491"
    }
  ],
  "blockNumber": "7,408,439"
}

{
  "Sr25519": "0x700ec4559557c676999560b6a0e69b040940ff65a750dfe10ab1965f1676c516ece6971dc683694a0e7903dd8bd63948def700836b42ecaa8dae67ae17f3588b"
}