Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,574,496",
      "signature": "0xabfc6b886b92453e55c066cd4bcdf587622775600508dcadb3bd1ed06d3e83498a46d98e9a0bf0b5098d0d23bb124217",
      "randomness": "0x235fadfff9aee6213580a80ab8a730d6eaef9db291dc137c8368364576fd45ec"
    }
  ],
  "blockNumber": "7,413,959"
}

{
  "Sr25519": "0x72c8536b396420c4683d0702d6d2b6d46fc78c9d8980f351c1c8e49ae35e38062ec198c974505e6570367f8e0dd968f7e9a8df549ff6e1e7a9668d792317c383"
}