Write Pulse

{
  "blockNumber": "7,404,769",
  "pulses": [
    {
      "round": "25,537,733",
      "randomness": "0x8148aa8689046aa9b7841c987a6ec64ae7bca230e5af7928a6195d74d3f2d2d0",
      "signature": "0x89dd3991d858abc9f8e2d6d7fa222d2c5e9b34cc6fd5c980d5655f178532cac2164f6c6f5b98e4e131baab96e04820a0"
    }
  ],
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  }
}

{
  "Sr25519": "0x8061d3c752204578d9f580beca310f29e0e7e7c5a2c17d97970ea14acf760c282875f176578263e8d0b70f4620bd54f8851ba32de44038b59d74d381d670e888"
}