Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,561,343",
      "signature": "0xb88e2b5a9aa6aef2ca08bbb32094abf196c80335ccc9eded186d246e3e33aceb1ef6a38f6865ba1ba229fd500b0002d1",
      "randomness": "0xbb6b377644ccabad2c2a6808f2f2afc0f082bd4fbee6a73936a673af78d193b5"
    }
  ],
  "blockNumber": "7,410,671"
}

{
  "Sr25519": "0xe4ae9b9fe4aa06886c8ec3ee7a77e7042ba3c7f3ede92180405c3b25bb17864a0d904f13892a3792aca28c7877956c44d1d4bb2f8e865ece82d24b215aeb498f"
}