Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,603,612",
      "signature": "0xb73667906bf642da2799dc3396ee725d778f40222a42a765a82d33ceb51203ddce7f52026f50a81d5bfd5354fbbaa409",
      "randomness": "0x5cc45fc385c2c7a97f55dab1df43293497cf5af4dccb3448f5d89b48da871164"
    }
  ],
  "blockNumber": "7,421,220"
}

{
  "Sr25519": "0x6c1e549a9bc6b102abc2a6bd37736ba2f7310cd77ae4cc6bd33a21c0411eb87b8107294f34acd4bd9db7062f7ee18f2a82b89ec79c54a1bc6a73d88dee13108b"
}