Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,590,413",
      "signature": "0xb77fac18525c4272067df06e7f808027112560326099d025cbdd7c37edaaa58d7c8f8b8ad656907a5664dd9621251079",
      "randomness": "0xd097aa1769c48fc69ec5011a61505f2c3011547aebcbb24ce7b5d0153b512a78"
    }
  ],
  "blockNumber": "7,417,926"
}

{
  "Sr25519": "0x1c8a5d7960a769b72be85744215216cead491e7274bc6d5d53ee6c368a6c1164740928016add08f3bab1b4a1b5e81b84074bfb9780ed9c8bdb38c47d1fe62c8f"
}