Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,566,414",
      "signature": "0x8673640e92d931482debec69a5fa8daf3f58c17cb6661ea4639f4d4edb4d8f339348670ec4621124f7196910c2c4ab47",
      "randomness": "0xca10b5eafcff3a88dfe7e2b1ce0baa0f8e4741c3a94ce92ebabdbfde56d74b50"
    }
  ],
  "blockNumber": "7,411,939"
}

{
  "Sr25519": "0x28ae01583368fe030c6c04d2e0c5cd5d19a7186c2fb806793535393c26e0e163710f62d274db5a2ad9fade52e2c98b53165236b5d75a6d4bc193846713b02a89"
}