Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,546,741",
      "signature": "0x8fba0c7b2436dd95ebe1a94250902c8b48f33c1f02973a4582cb327ff18eab20aace31c6688c7cfcfecd32b13421f40e",
      "randomness": "0x86012df172b79a85538788e5e7aa83bace6f3adb2aa9610d4d45631700b9a1de"
    }
  ],
  "blockNumber": "7,407,021"
}

{
  "Sr25519": "0x32cea5f7df360e0efa7d0a566cb1c4817a5d6c8f6c27b38b6eb544edb0e4d32b411a63eb54615672d64a180f2bbabb83d245ead6178b152f4e19c115d3571b8c"
}