Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,554,065",
      "signature": "0xaa0d2e2d1a54dea43b1e6a62c09fcd2170d50c463d31470870e6b07d98f2050d20948d15f9e9b97dea3f0c3b2a8ab5d1",
      "randomness": "0x2e33e267a998c9a9f6c4417521e169c7ce09e3c6d1c828ed82f035618c6494e7"
    }
  ],
  "blockNumber": "7,408,852"
}

{
  "Sr25519": "0x7ae804a942225a336269f5e088eda060d264f58936af1f7bd12920f93c91726b8b5541e3ab20555fa482e016ea16178889eaafd5e56b6bdbf2049963bc244984"
}