Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,556,109",
      "signature": "0xa1078bcb3a062cb22ae061427dbd231950025aca422ff922a9e4e7f6126ee4fd6463928eea9f620edf8dc99de614ebd7",
      "randomness": "0x3623685b789a9c7c5c0f5cd311bb286114d32f2a2735ffec6648b0dfa1e46f56"
    }
  ],
  "blockNumber": "7,409,363"
}

{
  "Sr25519": "0x20096d46d0a4e19ae22a32fa61d5de776ec009ba825f80ac237639e470dcd92c87164f135c76e1f7f2b4771305848162bf8b2985539e5ade7672feb745d7f485"
}