Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,567,899",
      "signature": "0xa72ece928f240d6b17b9e51f69b5c38b60e55a6df89538c661eef6d4a1583bb2ebfec0cb88a02f9a8a49113063cb7742",
      "randomness": "0x3834266a59868f77f0a8ae86eab4ed0c393838bb02b113f5c9aecc43af6f5143"
    }
  ],
  "blockNumber": "7,412,310"
}

{
  "Sr25519": "0xb0fbc50800d3ebfa9208ee0cfeffb2e039dd7a589efe50d036a2fb8bf0e77c518f66418f1915719d8fcbe5fca64e14cc25a82805975588f03d24068c7d5eda8a"
}