Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,574,385",
      "signature": "0x93e3889006e5b9d5b1ad8e08668177eba9e40bb4c348651b4cd480077cf7dc9af55d0421a9a240a7d57a4eb9526b0f59",
      "randomness": "0x899bacbc1e8f41ed1ae9896f4cdb483adcfeb0cb7e2c939457906327e1fc68fc"
    }
  ],
  "blockNumber": "7,413,932"
}

{
  "Sr25519": "0x0cf2fe4d4d910cd4675cec112e431cc6cf53933b4accd12fa750baaae186501e6c33b3de8ba5e1aefba52f0d46b85965892dcda7829ee70fd4123b17a78d3387"
}