Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,588,654",
      "signature": "0x9694941e51a0898e922f6de38906f42c59edb86a535503aa37c741479f828f89ffd66dfc42009a37b6669330e8ad5542",
      "randomness": "0xcadd3a21b7723ac179fefbe7539c2f25ca20f95ceb992d2925c50492c3a64835"
    }
  ],
  "blockNumber": "7,417,486"
}

{
  "Sr25519": "0xa0c95a39627b6f758438649278dfefabf3a92a83d136f71de1f5cfaf14ff5310123372e2d226ef02fa937b2e4906bea2e13d9cc8b4eca8fb3aeeffc5fc5f7c8b"
}