Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,557,891",
      "signature": "0xb1dae2906038f06daf1130e74479e938590e32632881a2e1b201c185fb05f909d317d50f0382f3c5663402bc9f4c6c15",
      "randomness": "0x8df08b633f9265582297b260b9f1b6e5fa5092fcf7c8175371dfa01d590be913"
    }
  ],
  "blockNumber": "7,409,808"
}

{
  "Sr25519": "0x04d819447ff05b803f47512432e18754f5ad58cdb8262c5ca40daf1a149ba45d9ae93ba9c5066c41d79cb44f03a01e49f12bd1ade47e26c505846152a001b682"
}