Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,581,229",
      "signature": "0xad6ebcc32861da537d9e9b2f9a1e100155c1361d1ada62e9eb58b47dc937b53e2cedf08d1bdba1bc90a4eda4846147e9",
      "randomness": "0x24fa27355b5bc942e3100a2fba20e5b2b5ad1d4880de395621b567c9cc53f9f8"
    }
  ],
  "blockNumber": "7,415,630"
}

{
  "Sr25519": "0xcc5f8f6c843b12923d3e58de8036658aee2a0b0ff401d81997929b03e9436c26d73dd1ad8db759db25c18b578b04c9b3d662eacbf8201e53e896070c6b0f9b8d"
}