Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,594,895",
      "signature": "0xb4a2c2828d31f8fb8c8417434b7954b6cb4fd15dced260a99f21cb5326af5e5b7b3aff5f35d24f94ad6084b1fef54499",
      "randomness": "0x30ee3b0bd0a2ad63167c54c0ec82e112fc813cd8fa439683935a482167bbcb66"
    }
  ],
  "blockNumber": "7,419,040"
}

{
  "Sr25519": "0xb231a0e259e376ab40e2f9482070872a1ea4d9faca4132584947b2148fe0e4249d9d4455b3c22adc3cedd3b61b52ef437c5039e926d5b5e5cd0f9ded8e6fdd81"
}