Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,669,519",
      "signature": "0x8134eacae2ef50678789a233d3667fbb59072dbb2e9a4e129419b9c7e90e121f24dbf8f46be00bc0ed05e993e485d091",
      "randomness": "0x321f15617e42f9f3420f8bba08bf11e9b1af9fc819fc2f408126460ad283915f"
    }
  ],
  "blockNumber": "7,437,671"
}

{
  "Sr25519": "0xe84225b57213b92e56767207796d298a4fd8106be26a6c6346528fb5fa493b42401ad72ab848eb368407762a015b265660ada9782163b03a39c60d145a1d638f"
}