Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,584,804",
      "signature": "0x855532e8c59cc3ce13d0407e2834149c2988ee9c5260c40c59a748f53021ac90f71c02f835cd8b48c03bcdcd6fe47d1f",
      "randomness": "0x7c0aaebef02c9390d8ed411c75c67f99aad33d9216446eefed056e46ae006d79"
    }
  ],
  "blockNumber": "7,416,523"
}

{
  "Sr25519": "0x265f302b8b42d28f17d812804c5ec1580dc7ceca9e84872ec246509a31ce1f7719506dec0dca7b15e3f0e939d0a08436fd0611f0b9e86a31f6646cf909935b8c"
}