Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,552,305",
      "signature": "0xa3c10d54363191bcc0e84ee72627780b6144a575416766abe50addad2ef4ee3d912b41d1ac97cc3163048591b809d89e",
      "randomness": "0xa28b8a510a3c24ddbad631384bccd076edca62c342a7727b5a0a4ddbf0a52ae7"
    }
  ],
  "blockNumber": "7,408,412"
}

{
  "Sr25519": "0x5a6ac58fd5a64620605beee437230ddfef3fd8429f440bf77bc342e164215e76811dd4639ef8b407c66ff39bbc308900ef91525a24b9bfe27e2bac6fa680b986"
}