Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,543,068",
      "signature": "0x82842a4ca1df5a79a81b8b20eb45403ce88be43e7d2c23c055cf49db9483ff3dde026fa707fee87c521a963ea9fb386d",
      "randomness": "0xfb1613bd7c4ec41661f8415e4a4cbaed6d07b5f53c68a46492847d369de498d4"
    }
  ],
  "blockNumber": "7,406,103"
}

{
  "Sr25519": "0x766293f880830d6c57132d909b10d2793ed4303acd37cc5c632670c6ad0c175094c205193b748b68a842a54056da8150272eb9df680437993aad0a7829e13a81"
}