Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,570,835",
      "signature": "0xb8cf26124f4f3d92942f59f1fb6c648916a0828708c2c4be46d3bb16c7fc5804203767f6259dba94ac6231debcb4547e",
      "randomness": "0xf06069cd3cf8584853f05033a4a6a659cbdf00eaf68e198a59fd21d9268aa6af"
    }
  ],
  "blockNumber": "7,413,044"
}

{
  "Sr25519": "0x68e97675ddf8897b28f1eb0e861d69adb2cc44bfff94412cfca80ea65d3c1d4c916794842075bb7386ec929f524345a476975b0bcde1c4a63daeb5cbece15287"
}