Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,547,856",
      "signature": "0x8b1573ae73e06e054a54b29ab51844f33d65f050d9e0b47292d0b7911adb618f4350691b4a003bc307b1d6b64ad33a53",
      "randomness": "0x36f6fe7842185fb25d5f8afa8bf275c3154dfd25f34ba85e8c82dd3d900647f4"
    }
  ],
  "blockNumber": "7,407,299"
}

{
  "Sr25519": "0x6491bdbd9cbef64b4f03206e941c8ee25c80f269176d43c8e2545e16dff94f49d509ca7c06b04c9ebda22a3e23502660ea2abefabdbcac1ea09fb17808bb3f8a"
}