Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,594,976",
      "signature": "0x89ea37e88eed46f17087f23c441907a59f7c00536c1bb58f384a06e43f416da8b600d29468f4b7f9c47d96c963bb5604",
      "randomness": "0x64c9bad40e2926ecd5a8cd62815b3f8e5db0b374993f648c182cfe3d03605642"
    }
  ],
  "blockNumber": "7,419,060"
}

{
  "Sr25519": "0x38ea98d1029889665a1eac2b071b1ced97a8143adbfd557e38c4d1e68148712f63b59a73dc12efacd8f8cd0d164736c4f8554f8d3891161cbea75ff00e1f698c"
}