Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,556,076",
      "signature": "0xb39792d3c6af42c70c037876b6c22bd63a6e987bef560816240f55e466e16bf57cee956c7f2c8a3ef59c3dd4bf04f812",
      "randomness": "0xdc3c346a9ae3cb613ba6d746c1fee23f43268ada8015b8592f059744d464a32f"
    }
  ],
  "blockNumber": "7,409,355"
}

{
  "Sr25519": "0x4c5cc991e36495e8d57131347405ca52ad17ffad80ec98c3303c7d8c55141d456472f42e9f5b3d70efdaee7c939441c73a7fd11177011b562a8bdaaef2975383"
}