Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,551,007",
      "signature": "0xa23419a4e70ac241298196f87243484779990e2bfc10da524e99b35bc95002e6de1d48adc3c18881f65397997fe1a90e",
      "randomness": "0x0a7dd1ec1b13ea9c7469680b1b97160e0e82c5267462d2f8124d90228c4ab7de"
    }
  ],
  "blockNumber": "7,408,087"
}

{
  "Sr25519": "0xceacefcd59e02a499819234af57b7e340c48c5442efc4cad980e3749ad7983532ae5b1d1213c96b3d76abc9eb1878edbdefe3dfb84aa731e8a3e52b85ac0108c"
}