Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,557,104",
      "signature": "0x9651dff5ba64b650cdc17849926ea808a54432d6cf22264f5b719dfe0af154ef3deeb23cd4030d5a4072122a63ed1173",
      "randomness": "0xca746977a2924590d44d1039cbc01006d3aecba4c4bc485b819082d5e00252ae"
    }
  ],
  "blockNumber": "7,409,611"
}

{
  "Sr25519": "0xb8724bf07bf91a27e623a12e66d41792e83414d7b3a2bd7a14a972ed67a0050f32c3ff46819e89b614d6cd4e09edb0869a2e62f4322fc7476dc30dae80dec585"
}