Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,546,204",
      "signature": "0x8fc4d1175df9bf73228da21f294acee43c1d9938ac6e1ed40ebba7527039057e3cd66f791650b6de88e8c8111a7b01b1",
      "randomness": "0x9764355740987b94b5559d184473f318a6f8ce0f963be373fddb48adaa4f0324"
    }
  ],
  "blockNumber": "7,406,886"
}

{
  "Sr25519": "0x2ab07cf5dfe738700385a7a50fea3495d9127e75345bbde6380db92a46983c165f88abb973e715e33802d0e3d8c65cfbb4b4670791693fe930dd3a42650ed585"
}