Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,615,992",
      "signature": "0x9267f7019ffd02dd93d10033c04870573cb25617c8fbb7dd17842edcf13e77d70cb07d4e0a813aa0cefb79abb924be76",
      "randomness": "0xfbf346cdfe275d9c9f9ad830da42700ad970650facd61bf6a21c6fa2674037b4"
    }
  ],
  "blockNumber": "7,424,313"
}

{
  "Sr25519": "0xf8aaccadba525b8468d2d64cce2b8a0ec00f88848d30d154f1ef4644bccbdb5072be6d256dd077be4d9a2205bf2e7b1b144607c31cb8570090d54a431d3f1b88"
}