Write Pulse

{
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  },
  "pulses": [
    {
      "round": "25,665,094",
      "signature": "0xb52f3340446221abb6a204526821a3afda065403861354597956399461cc90340da4b6531650b766d9abbe12231bd942",
      "randomness": "0xdaac26390d5083041dfceec61a5adfdbc6a58c22a88e474ea1a65a60c44e3159"
    }
  ],
  "blockNumber": "7,436,565"
}

{
  "Sr25519": "0x9685db5124c3236936257646aa8157b619a7c7029f2c7d9a00cea6dcfa4d5960ce90ad350de1d6f08cd5537be72f7f38ef59763cd54f766bb0b22efb94aa3785"
}