Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,601,915",
      "signature": "0xac5ab1bc2597165a7723bc30359afa9887d79c4155ef1414bd2f23800fb61d4da278ddec9706e155f51524486824272e",
      "randomness": "0x0a5cd6adba984c990d332eefa7742388b462c7ac1744c009a21a127f58c767db"
    }
  ],
  "blockNumber": "7,420,795"
}

{
  "Sr25519": "0xe8b7368e25341fee65c691f9d9fe6d4b30b35ef17606b41ce15c7ad7496f710b37a4b473a9ed0e37ed59cc395c03f09427154cdda6389702b79952cfe8a0b587"
}