Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,550,174",
      "signature": "0x80b82fa05c0be0b0bec3a30e7d010273c6661c6c8f044b8c16e700f7089cb7fa5e078721154ea0908720049dbaac69c6",
      "randomness": "0x3f3fa1fc60324e1003442f7fe8a77435639fb3f5f1b1b8094a42851f77b36b48"
    }
  ],
  "blockNumber": "7,407,879"
}

{
  "Sr25519": "0x7240eb267664c2605de1eefb26c4fd46592ae7290981125a508be6b360e98d454b5ce764a3b1d4a4edf39e7fe3efafae8e4830543f3cb2aa3abad21ca1cb678f"
}