Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,662,301",
      "signature": "0xb39670f7495b2d9b06fcba42481eac02988d32e3dcc85713c59696ac467ce1139e921a04a49206f0c0225415434888fe",
      "randomness": "0xacce534926aa234f6e2c13d7a10a57e4a41bd2ce9c6d30311086e9bbd3b7cac4"
    }
  ],
  "blockNumber": "7,435,874"
}

{
  "Sr25519": "0xca280925d6d31fc309e0f7ff81d55edc403fa2a9bf7a63bf872f66b605c4763c3868c951b2decd812488b222ddcbcc29ef7fb39ed86d60f37de10e58705bbb87"
}