Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,577,472",
      "signature": "0x9608eef0c88bde5915227dd33bfaa55c5d9a4bcb7329f3fe5e1c2cdb68e411641985f7b9d044346e5f2e3d8247cdbb59",
      "randomness": "0x57efee9f1278c2eb17c4064b228a79deaf78721265847028bfcc687cfba70b9d"
    }
  ],
  "blockNumber": "7,414,704"
}

{
  "Sr25519": "0x5cd8c15a99528b4af2ef5fc138d8dc6d8c1ab67004f9e3bc41436488e1cfc775d003e2ca6e861a375ac7107c54b08c96f616b634bd47cb7fea1a8b01e76c188d"
}