Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,569,855",
      "signature": "0xa4428a8938cfaf6d4bafc06b042388a98e5ffc6831bee4d151e0fdab9b2793a66259ff1340e173f1370a8f932b658cb7",
      "randomness": "0x9eac1de78359bfd6650cfc697ae9b0c6fbc1eb5d6db960a90c74e0de4ed39d7b"
    }
  ],
  "blockNumber": "7,412,799"
}

{
  "Sr25519": "0xe6c275a0aba5706d1c4a8c1fba9efab22fa3afa6d357a6fe950c77324f52aa0538684fc61a7aaeeb8d85670873d7b217fd123c56129fba7ff52257164877ef89"
}