Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,572,394",
      "signature": "0xa5bf73475bbb043be17ea5f849ed052d51a49563920407f62abd0fa6c84be9da7b1d0d5997db87fcbb3b6e19d749e5f3",
      "randomness": "0x1e5dde11c2c46abe0632bb11d0994ab5ab54d4a24735705a4370190150c25769"
    }
  ],
  "blockNumber": "7,413,434"
}

{
  "Sr25519": "0x6211c242f6b7a5d074e388b6c14d3926340863170af22253ef1b08235320ff5ec86eb13579b06f934fc46b07e23e82a12a307acb9c90d59cd95ce1bb60f70c83"
}