Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,580,466",
      "signature": "0xb9597f96d54153926e75c56f0622d024d7d845006531f49b7e9f185e2bdf645329d905a776185e72907e83054a43d732",
      "randomness": "0xd354e70e0f3d36f8d1e6c41c05bf3d2801fa75276c73c2c0826df95ceb6e3b91"
    }
  ],
  "blockNumber": "7,415,439"
}

{
  "Sr25519": "0xd84b7a09bffa9c16e095f31330c6684f9ce6393f2c2c6ee0d037c05666464c7f1b84818fd144d1b0e41928ed9d3ca5b73c7f0071832bd20c67b57c3b5cf93c88"
}