Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,542,101",
      "signature": "0xaa32fe25337381efbe2198011151878b9349bbc68992f8a177efe894702a0406ee89cd39a10786dceefaf8d004679ba1",
      "randomness": "0x3472e903a00b5d93d9132e2e40b71b6a5a0e23e5a4168c051c11c14ad4634787"
    }
  ],
  "blockNumber": "7,405,861"
}

{
  "Sr25519": "0x70cd50a4c84be7b1bcc60a00886a4a5854aaa3fcaf9f8e0bfd9ff05536c7b22332277c5b274d4374433c113082601d1279d2f2b2c64ad57c0f21032c397fdd88"
}