Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,576,423",
      "signature": "0x858545582b6efa3a6872414a880f3c4d8f78a89da5a8974198f9083f1a6ccb105410ec75b62f5bbbc2d0099a9ae7f047",
      "randomness": "0x17f730f546aafdd73fa5fcb69048d2b8b68c8620b774ff23d73abe154c9293a6"
    }
  ],
  "blockNumber": "7,414,441"
}

{
  "Sr25519": "0x226ef27051a8c2742557f96f464db30ebb1994980d82646cd22df6a63f8430214bc5a83ea007cba6a2044f7599a6a48387feeab76b75c319e2a9d8c47212f78c"
}