Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,633,417",
      "signature": "0x926df322c623c457b88c7f11607d68903c70f155628f5fa17193af7c34c21741d87c8624504b831eb9592836c4674bb7",
      "randomness": "0x126b7852c770222232b847d706e99791e5a24d2d516a15f536fda1fcd09e1c11"
    }
  ],
  "blockNumber": "7,428,669"
}

{
  "Sr25519": "0x28b58503a2561b7242072168468f158f268fd1ac1bfe2426889155ccae588e7469105d2de504eabbda0862122bf321ac44906a709638732deb11f9606256328d"
}