Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,562,113",
      "signature": "0xb96d24c383f96fd614ff1479725960abc81557ff79f303b34c9bcf447ddcc4e435dbd32e3b385417cd4aebc7b9421ef0",
      "randomness": "0x678923b77f8a5f8812a57876d84d1b9d46d9e4dea9b5125fc6d9c72029ad7ae1"
    }
  ],
  "blockNumber": "7,410,864"
}

{
  "Sr25519": "0xd64409c5f90aac6f8233bd6f6894dea639055283de58ed80b4f3cfafa8b8c44032866c2210ce67ef0778994a9ef162f76666140a0626fe7aa8926dec0b4f958b"
}