Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,573,832",
      "signature": "0xadb78728bf42deff9fb74241114639336e49981cd6738827bc558aa4f7373faa8e3da952e77056b4142b9ee8f2257ce3",
      "randomness": "0x4261d789210b29433137d47a51b9f97f646f5da4c1c14f1223e9f111cb87be38"
    }
  ],
  "blockNumber": "7,413,793"
}

{
  "Sr25519": "0x88d1405cd534f4f983f1bdebcf26e83d827ce708607da843b26426e8ae6ae14e2b749ff13391ccee8440bfd5089334abe18ec93825230bf97e2f8ef5243da280"
}