Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,645,054",
      "signature": "0x907ace4f57812ca483a26be3904f0c96ff55e8010a151a224cbe3f5091673932328d5ee599a6e64a0550dda051f9e2e8",
      "randomness": "0x82310d30c230ce069b1cc8aa4ea348706d1690da88fffb819db88d8ca34fcc96"
    }
  ],
  "blockNumber": "7,431,568"
}

{
  "Sr25519": "0x9a939bb44193992effa0ab73e1528591bc3f8cb70bf9c8322b14a8363960e7109d7f12a48943d58c0b1ea6959339388f0d7ec222a3c9203b0510024b25bdda84"
}