Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,659,663",
      "signature": "0x83465a432b84775af2c54e7bc2471231866cd93123622c5468787e0acc9c16794054aa314312fdf0823eda08fc267af2",
      "randomness": "0x3c60c0168e6ca9e186f22e5a2ebc890e13b98f9428c2054540a6790103071fb8"
    }
  ],
  "blockNumber": "7,435,220"
}

{
  "Sr25519": "0x8c497dabbfda52f649f7a1d0163ee1286f688b917281153e347fe8e637783664bcb00854448ef145f782fdc2c0939208d6891eb83c25fce4f3d7ce0f8899c883"
}