Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,583,017",
      "signature": "0x981b5d42e1a6844ddaa73052f0ca5e05b4b2334f2932ef231f774013378d70ca8fb7ae3553b3dc59360dd922e34157c2",
      "randomness": "0xa82c2b2016f16b75dac33189276ed6733275682d2dc44f87b0031e3433308c0e"
    }
  ],
  "blockNumber": "7,416,077"
}

{
  "Sr25519": "0xfe985bd13077f9617d4cd28211d377824b6155a43ad64385d8207ce85fcccb5c7b3d74cf577ab60b914f9a01680d68ef69bfa72eda326704fc6a0bb2584eaa85"
}