Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,604,175",
      "signature": "0x8e247d2713bb2780e73acdfb07adb7d290fc53cc37d1eb2a6e119bf806ed52f4e1817d700dcb26df4557442c573ae652",
      "randomness": "0x85b5306c5c9e458d7d8981b4fcd4d4323ebb147d816f87bf27491493aa8a749f"
    }
  ],
  "blockNumber": "7,421,360"
}

{
  "Sr25519": "0xe4e7884d266ef84b58053137adaca61722322332e1ac332a48e85232f779020e0ada543bbd526bc933686b7a6ec57cc623285f5a2f04212df6dd3c4c1fef0180"
}