Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,551,068",
      "signature": "0xa8334802371245aa8e8e47d327487392dcc933092beff6fb8dd4b520e47263aa0b6a8569f247ae75f7644b597f2280c4",
      "randomness": "0x45b9e302bb5c6caedf3b537ac58cf15572211d38b198a266df7a8f177b89b278"
    }
  ],
  "blockNumber": "7,408,102"
}

{
  "Sr25519": "0xa60929baf9df2d401c6d0a6e8b141f831d409824cf497b74b8d821f406a583225ecae6f85afe9bcb08d849510a4cf34a4e9e4b43b12041e2f4379b2652d82f83"
}