Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,605,667",
      "signature": "0xaa023d8fdd460954904d561bbc69ecde2f97102046683a76fd0616d2502715a95835493f42bf8226024555e38ebcea2a",
      "randomness": "0x861321475979925e39f03252f12dd75c583d6ba49c2ce5af6c5913ab5c91916c"
    }
  ],
  "blockNumber": "7,421,733"
}

{
  "Sr25519": "0xbaf20ada6a3a9fc8f1a865812f975046dbc7f00ccf6b0ac9347588b7fb768d7d381586180cf083e6d10b69c65076fe605286c9056b9bf9ef2e8280dec598d68d"
}