Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,602,886",
      "signature": "0xb892e94173e2d0a3538a7fe124772f359c368e751543245ade7f6a9becc9757fa32be2c5efbe32ded618a84bc83c7a86",
      "randomness": "0x17d02ad2d11a1fb09f3e71eec0e241722715827553bf3b73bc81a33bd1e617bc"
    }
  ],
  "blockNumber": "7,421,038"
}

{
  "Sr25519": "0x3eb4a870a3c49ce6ae066b888b70cee930fbfd1d3952b50760f190aabf5c5465c378b0868051520fbb85bfd70073dcdf7359c688dc61570514ec2be5bfd8cc8f"
}