Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,576,388",
      "signature": "0xb043e2ffddaa8c02e53f21f96d937f0862325b75cf3af4085104f9c79da9d42aafc94f4e89d27cb9d47da36c83aa77ec",
      "randomness": "0xaa9bccbd26ad73939fd8224e3eef6fd1d36380c843bb7860642fd44e25e786c6"
    }
  ],
  "blockNumber": "7,414,433"
}

{
  "Sr25519": "0xd62c4a2b449bd445aba122806b57c5585ab115fca1403db3de937b7d849f9025070a04f469e78cf208b33530eaf03cd93a95a32e4e473bd3a6c4b835ef611787"
}