Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,553,758",
      "signature": "0x96ace8aceca9879c96162ac0ec871b9118f19a33d992f191eb98ad36226c832c9b42951e496c7245d3144e938ebc52d2",
      "randomness": "0xd4f183903dcff03403cf9feb527bac340cc697c1cd610ca824e951d7fd208b2a"
    }
  ],
  "blockNumber": "7,408,775"
}

{
  "Sr25519": "0x8c6dc09294dbda3e667c6a69e6ece8e2df75864d4111ac42ecb0583832a8d163f17b852f752d19f3584600d5fc2142e2fc5d6596a5eec80ad84cd899fea44384"
}