Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,601,597",
      "signature": "0x99af69f29bdfda2735aef3e9d3df12c406c6f06d72e764fdae13ba71c61692b78cbb71d9fa9aa4b88158c1c1ed9aee87",
      "randomness": "0x8aa6845049dc1b5695d7fb2b323a1fa21af58a7e636de8a6082a951a213e677d"
    }
  ],
  "blockNumber": "7,420,716"
}

{
  "Sr25519": "0x2c43738e69378e4812c579e772a4d117d42f8cc243edd98d1c26a19b6ce5ae6b4a2354f0743ecc44b65204e4751a83ce058d22d319d3334057389fff09ebfa8c"
}