Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,621,672",
      "signature": "0xa0370f4d96b5eacc5e036404883424c70285b5ad0f940dce017a3354cb32d139979ac09670742a66e231814e1bbaac35",
      "randomness": "0x39e79b7d93ce31543f126689fb7c8efc8a8e1ab6f7698ccbe15c47780c952122"
    }
  ],
  "blockNumber": "7,425,732"
}

{
  "Sr25519": "0x22d0e5e27e4b883daf774fa4960165fa986d2b4ae4de4a10539259afc88203541c2ab568a6a65c308120604978c2f969862ce35c6862cd1d9f109546efb23d84"
}