Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,578,013",
      "signature": "0x96b8e1b4baac07ffb8bdc963d4b858b3a30edc5964fd0e336ca0ec7ed00f42b82723638eeb1cf222666cc091c7fffb74",
      "randomness": "0x4ef54abb2d739135228de34c1f9612ff28ccc89e109aff164b082946745d07d4"
    }
  ],
  "blockNumber": "7,414,839"
}

{
  "Sr25519": "0x306e0d40ef3a4bacb1e69836a41f5f3d50d5743deb138e5b96a074a34faad631bf1e4f28c2be9d215257a89acbe29a7d43f2d18a21ba0501edc63d5d0a142885"
}