Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,588,381",
      "signature": "0xaf88de186ea061581141ea96efa37cd23992be231f63c01c62da24b46433bb4baa4db24030151bbe9b2b7069b864731f",
      "randomness": "0x207e5bdce00c129f9ee68721f7b30a56500b36e710b0f9c49f0f275fabfbef31"
    }
  ],
  "blockNumber": "7,417,418"
}

{
  "Sr25519": "0xf68da7cc0a69945d66755ae8eca566d33e99768019b707a8883b9c08acea3a7c29dd0288ed82aaaafd9acf37468fa4fc98b3fbce3430f2cf2fd82fc8632cf681"
}