Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,584,741",
      "signature": "0xacaa4dcd7f83e51248475c4249833de67b30e285f05c401a4b339c00cdff5b0ed7045864c975910ed107765229d0094c",
      "randomness": "0xce64ef9efa325d9f29506c8c77449788245056a3194fc3a96dd60fde9ccfc001"
    }
  ],
  "blockNumber": "7,416,508"
}

{
  "Sr25519": "0xba56be030cf3f074add97925a6db9e67db8076931e11510602b08277b0915408b3e2805f0cf3cdca12cbe20ea6aebe33282666e387f9283fe9b6102a22077b80"
}