Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,634,592",
      "signature": "0x9411d6886ea0219a3ea8ffa186be75a747a67a87db173159e3a109f0f79894fd7376f5cf807706e9ba878bc687d6d1e1",
      "randomness": "0x0b3f9f826aa634774dbd7f9338c60de20d2a613cbb1fa92acbd48dd3288ceac8"
    }
  ],
  "blockNumber": "7,428,962"
}

{
  "Sr25519": "0x7ce2bd2a0c154d126e79d54fc26480c5587861fe9feb0878cb829d94318bb3575929e61f0e50ed55b117438f709e881ebf7c4c108476dccf15ef0a39efb7958a"
}