Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,586,814",
      "signature": "0xb609704b7e8ffad215480962e4b6cde5192d4ad24699e6b2916584b74d0b5a382e7c58413e22a260c88230a7bf731b72",
      "randomness": "0xd29c301e5370dc1d10dbb5de20c432d4d1afb3a7d48b47d766f6b788487fb54a"
    }
  ],
  "blockNumber": "7,417,026"
}

{
  "Sr25519": "0xdc79e8923871c8067ca52587b02827680bdb872f92bee3f561d726dbaa70855a3d30f1da5ba423cab53c33ab1329c063fa811e497e24e6a08d1ceaf47db4f386"
}