Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,545,684",
      "signature": "0xb2636f1ea1ed4e896ad971bde1aba1df4519bae367d4a2643f7e48dffa997d6a8f73cc3ed8df0001f213ddf12a62465b",
      "randomness": "0xe4efc9192042fdb35b4304be201eb611a2b45ed2b596b29365553dd9aecbb80a"
    }
  ],
  "blockNumber": "7,406,757"
}

{
  "Sr25519": "0x6c0ea707b8600c56180b93e0cb955e333069eda27e81d9d2d4afa67d6fcf7d5a5061bbaddc96d599791ac31c4203543095da40385bc870dbdda29e22bda3a686"
}