Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,545,608",
      "signature": "0xa292bb6bd899167ee7ff342c78aaa2c31a21d932b540df6cd514e38e6690851069b83061e507779ce87c2c88f751e3ae",
      "randomness": "0x1f24e2e24c9b700a44cde132406ac2a959a88d332326228c9009e64edc54c799"
    }
  ],
  "blockNumber": "7,406,737"
}

{
  "Sr25519": "0xeca2f0a51f382562074cb761cc55f5010060d5db1e6fb9d10f414d8cd1893772aed5c2d44ef3b306d0580f24c5bbf46abb7c305f817374e9d2f34b9cb01a5785"
}