Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,546,227",
      "signature": "0x90fa275120644b6e0002e9d24fff16fa84e4ad267b4112f8d72cbc5fe1a71a55e3118e493e49165e8eb8a2a267e6e6b8",
      "randomness": "0x2a40934e0e7ebac089c0a850ac79b2769493220bb30bc5f12ef6634b844fb347"
    }
  ],
  "blockNumber": "7,406,892"
}

{
  "Sr25519": "0xb661a6560773197b3574988b71fcfe28e72961f2be9ace8411a49f2f3461f07a03ffd67e9bf5326dcb3d01c1e05d63718319bdfae257d8257333ef3c02c6ae83"
}