Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,539,773",
      "signature": "0xae779a1316b4ce9eb993a068bcf788698529a37ea8830ea56baf961e8491595ff92f61575dc3f970a78bcd4dbe0b3d89",
      "randomness": "0xea1fb7b7e630a697a0589241a96f40af94f7abc5c7ee386a2024e9719affcabd"
    }
  ],
  "blockNumber": "7,405,279"
}

{
  "Sr25519": "0xa8fc9c5da72989a5d7eb136e4665867f3e65ec50fa08ed8538e96515d643cc2f238864666948bd538fde8bdd1375b5aee922b11fc8150b263e23e5a097a05d8e"
}