Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,627,268",
      "signature": "0xac4e01520e94d36c0adb2d2a5b77f63b19808fe87a4bb9b1fd2e528fb6286c82f53c70b2dee630cb8cb99557823c6991",
      "randomness": "0x7d9df3800e5b0e33b00309e822061f6ab1019af80403969a44c63b248d6ae51e"
    }
  ],
  "blockNumber": "7,427,131"
}

{
  "Sr25519": "0x0ebf764430a044533ad4d0e8218d154f6971c38430d2d39d445c8d3a22413e435ed55d2aab46fdb7f67ddae6a35f6618718ab006f162de2aa339c62b81dbc486"
}