Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,556,175",
      "signature": "0x8ef535548c43f3a06d69ea2a64d8bd18ee7a87442e8feb020a2c2b0a9f68c9c853c106a5607f76faf7f313459de1c8ac",
      "randomness": "0x1c5696cbe7353fc8d822e285ca140a2f92582463a69879cdb569c90056371f21"
    }
  ],
  "blockNumber": "7,409,379"
}

{
  "Sr25519": "0x76263796287473230d68586e1a2349602a3724d51667525cf31106124096da517d78eb8180f816eb3f43a358a055ab79ef432fa2e233aa7cd839853b65168a8f"
}