Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,565,407",
      "signature": "0x9705a05dbfe4665522419f5eb456009eb2ac747f266dab199b83a106647ff72d36a59eda6f326eb7cf52dacd59faf4ac",
      "randomness": "0x6874504d1b02d1503fe877f1fae8947c85419eb6f8c1876938badd62930fedbb"
    }
  ],
  "blockNumber": "7,411,687"
}

{
  "Sr25519": "0xca695a5c011aad72f6c294f23d647fb849ba3b27e351e4eb4aaf8080774cd603557367b8828881becc32aeee740104df2c7af1aa168a6132ca19ba0af04d6a84"
}