Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,568,023",
      "signature": "0xb2ca6342e141e744329e8c1056b524df1cbe6011b346ca2b490beb7d7307eb59dffd551cdbecff772dacdebed61cc5ad",
      "randomness": "0x21674febf937636fd730c9f5d8b8b6692aa5770f564364b511c84ca1fc9f7d64"
    }
  ],
  "blockNumber": "7,412,341"
}

{
  "Sr25519": "0x18b05a6dd7f23e73b64a97ca871bf5b678839ff06d32bd2fc155cbf04e1b0870c86b40001305e4cfc0d12102c855fffcb65f0c9e6a963eb2e751451ea5a8588b"
}