Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,586,174",
      "signature": "0xa712d14ce44b45ce742e2f76578a5951139ed55b245ecf6df3b08d2f0a0cbe381de8ed7b5f4f6adf7f4050f055b17a0a",
      "randomness": "0x9982bcc9dc0476e697494900dab101167eb6a89f95430738ad762be934b37f9a"
    }
  ],
  "blockNumber": "7,416,866"
}

{
  "Sr25519": "0x503d981dd061748a9fc5313706c609756fa2e80793c14e782e29f0daa779d05e7fce5140438d6ed900023f275f62859c3259b4182ea341f8ff9c9e7bbdd92085"
}