Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,623,666",
      "signature": "0xa3f66a8806505be682e52ed1843738b07513d86681697662ba3693cb7b57ab3e967b8e65b0d738cba3df1c69ae799d8b",
      "randomness": "0xbd7feb98cc627df78ba8f1f5ccdc78e1b06790712095169d8edc67dae739936e"
    }
  ],
  "blockNumber": "7,426,231"
}

{
  "Sr25519": "0x20e7c58617ab8df0f18f94761344ba8371370560c36a348f7554374a6ffa214f3d1f2cfaa61f4ed206136ffabfff2ddc03887e1efbb6a93531c9d452c779d388"
}