Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,539,942",
      "signature": "0xaa4f46345e63f2382ba92db56cb9a9588d2bc66b000757ad6e6e8ee030737ba812c50e3e3dcd2d8fec23bcc508296774",
      "randomness": "0x6674055ff865a42f4ebdaa14cbc2f6b01d163e7b30b99807c2bfe1947183c179"
    }
  ],
  "blockNumber": "7,405,321"
}

{
  "Sr25519": "0xdec3986d9dd3d12ddce1e2e5e9c73d2e9b6a176ab2ef30086a2bd72928552e036d0427b86b3001935c241d5ec1d33dd306d541a56e6a612362a45a47259b5889"
}