Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,570,106",
      "signature": "0xae913e2b621a154dde39cfcaa540aba442a69004d47d1586a6e76f524094d2edc65284edf44c418a6433214397e1cd41",
      "randomness": "0x779d1acc7280957c27888c768d6eeb3f24b3752749ae5b5648bebf59655e07af"
    }
  ],
  "blockNumber": "7,412,862"
}

{
  "Sr25519": "0xda448d8da07278cf71081d07ee76fa91d8b075fe375591974ee2f98575e0cf132d65396d255f674c50a2b4338636b1dc0301d5ecfcb5e1fd0e9bc73f421eb680"
}