Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,662,654",
      "signature": "0x8c47467b64452275844caba96f0f9ea80fddf524b36a1b7255262e95a5944d8381ce62272f8f388ef75e82b7e3f7405d",
      "randomness": "0xb96f0af89065c25ac3b3485274058a51efcdd6addba9167b1ebe03356ffbe1eb"
    }
  ],
  "blockNumber": "7,435,962"
}

{
  "Sr25519": "0x22963b1777ddf1a6bc85724aac77c4510c611dfa203d44e58ceeb96226ead542d2399597b83bc6f0f43b94639dc9cda9fc1dcc01a59f5317d430e6c76c48b28a"
}