Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,627,080",
      "signature": "0x98eafcdeb43acc1bfbc8792a1aadfef2a569f550ce52f354fb61b66ecf094bdbcb506b32ff135433bc7be223e4826d3a",
      "randomness": "0x8d33005fb17ff9930cc0279600f7bd38b52cbd925944fde98f9183bfd9e45d76"
    }
  ],
  "blockNumber": "7,427,084"
}

{
  "Sr25519": "0xc2b12a9c58748b554aa72b6973a3f4b81772409cd62c19532e19f44530a85453c029cc0aeb1c12acc91ac117c836ede5a4c90784fbf49a7bec2efc13093d9d8c"
}