Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,612,155",
      "signature": "0x814ff40f92af79ac5948b6b277a07bc18c86871ee562f5a45c8c19feb242cea9c264109875bd5d1ae37373a08576375a",
      "randomness": "0x3bc3202459204f62ddbb972f3d51165ba35138e3a0c8eb6786208edad89beeae"
    }
  ],
  "blockNumber": "7,423,354"
}

{
  "Sr25519": "0xc8ecdd26c70c8a392bfb06b41cfc6e9111e31d987b6fa611aea23ab59847d30b315f624e914d3089d6b3ae06f4aab5dbe326c8cae63266c972035b3c2c1a408d"
}