Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,573,824",
      "signature": "0xac3eb97a626c7d94c8c70af3f66bdd34b930f1e09997ca9b0e884e984e30f10260320d21b91bd7011d196eeb85572a17",
      "randomness": "0x665b1da1639da3f60be9f00fca7c0b53b065b45f19a0f39cc3ec06fbd67cb7bc"
    }
  ],
  "blockNumber": "7,413,791"
}

{
  "Sr25519": "0x685b5da680ff3a6bbfcae3ef89661b1cde70f4173855ae195295c6bf64c76f116df662aae00f9f497fb513e8aeaad7f9c7a05a62e84de16e09fb9db4c51d9e83"
}