Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,594,653",
      "signature": "0xa8390f79b4906260c2c580b1daf62d01dfc416d703fc21bd7c5b54a8f3454b108df1985ff14b4e40f7e69a6f141f0257",
      "randomness": "0xe0fe87b7df170feed705f530b63aafc4ea53f23070418307096910fecb94d370"
    }
  ],
  "blockNumber": "7,418,980"
}

{
  "Sr25519": "0x42fa97a9320dd486c41191955b007ce8d04f6fcf0224f9df9d638665608beb3e800e1e1c9225d53659b16c273385f91359ef2b7fbe2f768f6cffa8a20075498e"
}