Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,632,172",
      "signature": "0xb0ebe5e9948253369382867ae9d9e9b4f2009ab8d84fca38912d6bcb845be4dd14af3d37cfa3c92c139504fe7e66fa12",
      "randomness": "0xf5b56e7a647c73bf0edcb3ff11c1a06a9c57bb901ae64e2c23e0a4d7d0cd01db"
    }
  ],
  "blockNumber": "7,428,358"
}

{
  "Sr25519": "0x4249cedeacd6664b85cb9ceae1eecb77028ab65a1ceb416d34f8af5f325c22161f09cadd1a72cfc80787d38aaf992578244e2598e95ca5c28026da201afbee86"
}