Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,593,422",
      "signature": "0x8e38eac69b2dad1a727b98e55885a9038b038a1a8b7702590c721d5f943eedc1b957e869138f8c2ed347ce4b050a8538",
      "randomness": "0x46748b67fba9eb10abdca9c561bf61b23072fe23bc8fa579e675da0ec4010696"
    }
  ],
  "blockNumber": "7,418,672"
}

{
  "Sr25519": "0xda9d2c77fa5683cbb73bb348b5f85143c6fc545a6e57b6d0c72f2f1a59f3be0f35d34890bfb1d2be81dcf159693d2dc10993554661e11b9b29cdb996f6821f8b"
}