Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,581,984",
      "signature": "0xa3c9dcdbb9cf2da4500838d692c22d0556b7a113c6c79daea8f96fdd2b5f9c72a5bc882f2875525c5935bb8d322ac347",
      "randomness": "0xbb06efd1e5eda4015c74607fb249ead27a00fe2529cb81b86c104ef647be9bf8"
    }
  ],
  "blockNumber": "7,415,818"
}

{
  "Sr25519": "0xcc3c5b487921db00e54d41e8fa7cfadfde218d5b597f67cfa368d26bf26ca4189fb8116b78c8bb5b96d7e8f6d27456a5227c493b466c8b55f0d1d75eda36768f"
}