Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,547,337",
      "signature": "0x82147331002ac068be8617d7c8b899bae34d3943bb44fb52c15d5299487990cb9f18e3ff14a056df0690f654848296e0",
      "randomness": "0x4518c6e2511de7810f1634484ae8e09c58aca3d11c3d925b5b65164d3d578b5c"
    }
  ],
  "blockNumber": "7,407,170"
}

{
  "Sr25519": "0x7ada2eec33337851d69b0917275a2eafaac8ff1e698b1a4d1d60797fb4b8582bc4f74a7b32c1a6662c7615c98d2b1bec6676af6c45452172e915ced28accab8a"
}