Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,539,824",
      "signature": "0x955ffd623b03b1b9868beb9cbb4eea1616321dc3880002a74b589bc815b41e2d3042eb0a86b53f2dcdffab91ce22b7fe",
      "randomness": "0xa1bd16c42ec6eae0d1f776291bfd32d04744c93f63a6cffc325ebab5bd951464"
    }
  ],
  "blockNumber": "7,405,292"
}

{
  "Sr25519": "0xe6ae84ee045ec292b263528f947a3668d7f349691a5b31ffd2df101f80f43c20718206ae5267db2fae3f853b527ee1997780a7aecf28001628121ebbfe8f6681"
}