Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,607,136",
      "signature": "0x92792fbe796f45065f069f97af9515d5f12dd23e61c04f3d0f20eaf8da030a28dc3202783d55f7c7d15ea1a9d892dc7e",
      "randomness": "0x22f833dca9f1192c4cfab03bda0373459c6f05139f900104f9f9cf1dc560129f"
    }
  ],
  "blockNumber": "7,422,100"
}

{
  "Sr25519": "0xfebacdee9336ecbf6e697072fa8e7aa2ddb8c83881e3d5cb5ee4caa591171a3a9f9dabc116a8e3cd97cdffb8752f1a9508aacb55add8d08f524ccdf2ed76ab8b"
}