Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,600,078",
      "signature": "0xb15b638ae89cb10bc3c733aa1c26c7f093ee479d756fe696be1a7ecdb37a56de9d4e36bf38574009f990438c6d1d8874",
      "randomness": "0x582071d6b5461ef26a1fcf12f3f30c3100426601bc0565d4ab5abb239b506caf"
    }
  ],
  "blockNumber": "7,420,336"
}

{
  "Sr25519": "0x18eb13294b64f6925043a375fdc4b536c2cb462c26087d9d8a640e97818627442f87ec32db3e395e055af5f685e08947b76f7b1d054c5ed71606910b0e643788"
}