Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,573,843",
      "signature": "0xb4f9d8383e2d322904bb599aa12f6fa7324b1b424cd432d0f68e872b173f758fcd18363034dc8bcb9b5a8c8305e558ad",
      "randomness": "0x406a195cc46ace79bcd95eb14a8a984ecc9a15c7f67ced921e06b9c672aed7de"
    }
  ],
  "blockNumber": "7,413,796"
}

{
  "Sr25519": "0xf8e09abd83a6b968d65da2a038a326ea8ad202994e24aa9b68af5b909a178d48891fd53a4b62ef9a209ccd73b7f7660f8db7bccc398c284c582b45ded62d128c"
}