Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,609,105",
      "signature": "0x9387a5a619d632f99ec311a35a7601a5e70399d8d538fc0386eed2e16e2e5a0ed913dbd515fdfcdc621ccdaab8cff394",
      "randomness": "0x72fdc304a1789abb409467e95e6b1d8dd29a49390ca31e55d66d695e45174d4f"
    }
  ],
  "blockNumber": "7,422,593"
}

{
  "Sr25519": "0xf8aae1236a70d790ec90f92417929e3583d4298b344744cfae2cdb1bcacc991969002cc5654524baee39366d159da3e604690adfcf15c2d8a58fa079fd16fb8f"
}