Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,570,628",
      "signature": "0x8e499842654323e96fc96d886706526dc942033f12134415fbbf7aa3b9ff2961440d554b242af73e8ba9b2a825cea639",
      "randomness": "0x492dea0bc9ecafe61cd9ab2e9a888c9997fddf202ec74c662365789fbae472ed"
    }
  ],
  "blockNumber": "7,412,992"
}

{
  "Sr25519": "0xcc672efdbe29b6d81910fb3cf4802af4adf90e9f53a5887f1ab062e651b8ae642d734555f955d12355df5ec0838525f0c74f0c0481e27bf6bb975e8bfc5d278a"
}