Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,574,096",
      "signature": "0xb38590e4e23f5fee622f2516da6bb55d93d73fb103d009ef5ef8d8c5cea505e0d976ce9ec35f89b2d9fa9a2f1eacd7df",
      "randomness": "0x6c1d955578065b8549645c4917f1f748a8c311bcb4a4eaeb852bb112996f4201"
    }
  ],
  "blockNumber": "7,413,859"
}

{
  "Sr25519": "0x668a9f0f858bc280f3aee21b1d975385a26bbcd0ef05edef6661691f9b90c550e970bb2fd572891b7a815527a110eb9731894453d8ef8742eeed58bd676fd58a"
}