Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,569,906",
      "signature": "0x99f1745516289c538f579ff823cbff1916ecdf6d86348821fcca0bae7e58278190dc18d18904a10f0756e3090d8eb1bf",
      "randomness": "0x4547307d42640294d62750c28bf471e3731d81ceeff92b00a938fbd8c9f816a4"
    }
  ],
  "blockNumber": "7,412,812"
}

{
  "Sr25519": "0x085922332965b54faf18a2c4810e444a154c32b8e787c374b2f22881b7aee8223fee670cc5b324659fb17bf4c0da3f454b9126a4e268d6b8f64ac922a4f7f484"
}