Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,635,935",
      "signature": "0xb8bab20896a30b4223668f38015ba8e4c92716f5c97bf7e1851366c818c47d0c0af5b2b026f5ef9404c81018d3b82eef",
      "randomness": "0xc04f7011a98ba239e75711d373bf9750a2c595af3145757847902f8ec5bd5d28"
    }
  ],
  "blockNumber": "7,429,298"
}

{
  "Sr25519": "0xa47b5a55eac9c7c4db50a0b9a77a6c000b95d4f266b718824a294907c42d31279d5714ac2ca81921b853e506d88e62fb66fcbe36a805fcbd00c60e43422fa58c"
}