Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,569,822",
      "signature": "0x8c6bd7b115a27015d44876d1cdabb554cc65c21cc4029565fc9e2fb761035fe2b3a94e02efde259bba5973be9c71b4fb",
      "randomness": "0x08a68ec48fd34d9297445f1d9337b6fb6be64e41918d77ebf0aece3affa430e8"
    }
  ],
  "blockNumber": "7,412,791"
}

{
  "Sr25519": "0x00cf8c535e5ac9ab962711e06893ab2b2c94fac6a36f434e56589f3282b7995b9ebe539d731330a31d6785b25451db87e587cb4ce2426a6d3bad7cba79684a8f"
}