Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,569,995",
      "signature": "0xaf265dac3660e80be2d3d20fedcfd1a55d65f0ede2e6c9d4ce8e51fb2e97b7c77f039ded928fd1713ddb8615780160c1",
      "randomness": "0x28c1852c041c8844b3a9b6cfbf9b6e067f3de6de89e75147262628ea0e7ce9d2"
    }
  ],
  "blockNumber": "7,412,834"
}

{
  "Sr25519": "0x34cc3c2801448cda7a7f6ec1a3d65fad2a1900d8cf5cf28c8d47ea49eb49d45baeedee9e723d265dbfbe321c9d9313576c5b4c4a42a8af6565885b291830d58b"
}