Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,557,380",
      "signature": "0x9223a78a52eac296e24db508c4a28453d6e5efbcb6bd4acad11c05f68419cadc25ac6fe845d83f0a8622edd5bf12a04c",
      "randomness": "0x203ec945125d6e621e813f2ada1a06c3fb7a074d0bbdb49752887fcc41b75a13"
    }
  ],
  "blockNumber": "7,409,680"
}

{
  "Sr25519": "0x945acef0c48ea994b1b84acac87300162f56d2ab189e5a4bbb6713b08ec4fd6ef7be6613bc8984371ac484b40cd1a00cb84a7ed0cff4a5aefdd70f5a82801e80"
}