Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,570,559",
      "signature": "0x814071fa013dc26607b358e2d203cd23dd87f1c0c67d90d07ef11a71949467199b9cba325780a3038399478fd917aa5a",
      "randomness": "0x346f8d242f26bf1cf4745b20e4fd151c80fd3426b41430a2fd15a9c2d86cf9b9"
    }
  ],
  "blockNumber": "7,412,975"
}

{
  "Sr25519": "0xfaa06a4b62efd70e6eed769d74302e060f88efe6d2b396872c02c54832e0ea624584a9060b432ae01bb24ce7d5eaf0e71933d5abd3bfb6bcbcdc3b654a7f6c86"
}