Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,627,510",
      "signature": "0xb8191c9f70b30e2df4dec53c3b6cebca2f423e09090af85d962037c3b657349a26c265904e09d5e97c80e7e8872f4352",
      "randomness": "0x06554dd1769717a527117cdb0c1b2d27d50421df1b9da1e8a2b416127a64218b"
    }
  ],
  "blockNumber": "7,427,192"
}

{
  "Sr25519": "0x62d2126a5ef7e3c37e7ce33ed436a60cb22e222053c5c3f983e0ed0bc3475d3349934fd0319196ebfc0d5b42f95b5cb5063df8db859a1648eefba56d52922d8b"
}