Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,548,740",
      "signature": "0x8257bbde649da91fc82ffe6476df409bf8348848f4343e0c3ae7fc51343a2301cb95e90ac848cb349e9bb7be260fa096",
      "randomness": "0x87d3f3871d11aa78db6438966fd2e29afeaa841f50c33bd5237bded23b04406d"
    }
  ],
  "blockNumber": "7,407,521"
}

{
  "Sr25519": "0x80a567b602a76238ef9beeb3cf27b658c3cbf21cf88bab66cf770c8beec9e84ac82629e586a4fda4c9e4017a181a58e53b478ded2395ef17e0350f606e8c5785"
}