Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,661,453",
      "signature": "0x96fe729d22560493a9f2457234c4de09735559451cf94f003c11ca600aac02caf696de7d692cf2546495bf696d811039",
      "randomness": "0x9e8dd4251a707d0fa5894b1c89a407d466ff70e5a240d7bcf26ab1796e5125d5"
    }
  ],
  "blockNumber": "7,435,662"
}

{
  "Sr25519": "0xd0996d4e56e7a901dc0e9a4e4eff95d45348c154c4e234039d406eda811c5f4a40145122a1d085e70ff71555b32ccf95f955384562714e22b33f3b1754494c83"
}