Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,614,735",
      "signature": "0x97b6fce30476aff52db29e020f47bca96cc4db9e9a766f4eaaa74b70b70cf4440307df10e23c0b775cbcf4a4505038c8",
      "randomness": "0xd8e846e4283ca96de95953aa022adfa5efd973821cfe4af65b1d289d50707500"
    }
  ],
  "blockNumber": "7,423,999"
}

{
  "Sr25519": "0xac1361dc72bbbbd573b5f32b9eb16755a134c8a8a825315ad1ea498375716477deb3431508a5b8a5971b26d6dc3a5c8457f48ada093322304b2c93c12cb61b8f"
}