Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,591,999",
      "signature": "0xb77e28a65989c402b01797a70032b38e357d7a508bce478a1cf310b2b64610d2bbb35a8a89e0334bad32ccd748b8df56",
      "randomness": "0xf57aab5f6456cf256f1ee12ab2e089763821fadd50c28255adeecf0c1cec5d2e"
    }
  ],
  "blockNumber": "7,418,322"
}

{
  "Sr25519": "0x88c8641c229d670c7424549cab8968e212158d3236c98bcb5a6dff1862517b5296e06d998a75b25147f112253b2741e456817a533de4f0b0c1fe220ef147fa86"
}