Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,669,569",
      "signature": "0x8d8e61965bd94caa038e4edcf5e919ac5a23e656ae845261fc81bf6c8f745495b0e27ea0ee33b796dfc564a8f72d2a04",
      "randomness": "0x328ac991a7551c2ca68e7a7f77cc7f43da53bae26b89d7a717f3dd4d10654901"
    }
  ],
  "blockNumber": "7,437,684"
}

{
  "Sr25519": "0x3e860cfb5366a9b259e997219ffb78b6d83b57f66fff47cde3f82ed6c5482f00d435f6d4e7e19f36f9463fdbd7b288677d60d6c00fd7198e57577d122ebf578f"
}