Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,555,533",
      "signature": "0xa0a3e9cb108c814f704b4daa41a2ff58da2b3296d46d0b1570d5facc802dd11ab27df4218d6711375d7aabc20a6b2a3b",
      "randomness": "0x3dc74e9b0bcec5eedea1e6d180bca050ad713e67ca25516d8b6a45c05d304473"
    }
  ],
  "blockNumber": "7,409,219"
}

{
  "Sr25519": "0x76353356af76c48c1e8b7da3c9435afeb6f90e5842823ea4af05dc5ff2bf6c0cd3ecf519400f7998889ba8b8a4a37a93e785ac0d5e6dda1bba1d6cc5f77da984"
}