Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,607,216",
      "signature": "0x96e2ab283133ce7ab467a173b4e954387eaeeae3f41e2a6eb0e414ce24d45b27d2489fdbe9e001d1bd566751230d910a",
      "randomness": "0x14f6a09aefc6e5d3b8edb639fc7f526e0261e2137e64b2699973648e84296d19"
    }
  ],
  "blockNumber": "7,422,120"
}

{
  "Sr25519": "0x3436a596756b6a8b6530129c711e589ad9902f64d7624d827cfed04b3ffa6161dcf315a964176ca67046457389635fc0e81d489ee19f066c6b1cce46cac2b88c"
}