Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,560,143",
      "signature": "0xae0b25e81a2ff2ad7f5f237d5b2dc3e3768a6e2ee8b8b7f15f66e60edf05d37c338e92dac2a2876bf2784d6d133c7bd9",
      "randomness": "0xcd6c4de8be73342246ddc5ff2bad74dfa6932e40759a9ec2bf1f65c2475a7577"
    }
  ],
  "blockNumber": "7,410,371"
}

{
  "Sr25519": "0xa2b5b89c65dc9378617d4a913d77721da1511ffed0e8d4ab3ca2fa0a18af5556e9f1dff7f4058a067d1d4a8e34afd705c444d580de0a87dc354f068a1dbc2484"
}