Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,548,605",
      "signature": "0x8a678668b4feccac3f7c65ed2a7317664507cc2c99a1b8368b8caf138d40105b041245e67eaca48b2f55141af04992c5",
      "randomness": "0xdaafb055d810c0687c47747aa85e72e7c5f38991f3f5ea89028a84b45d3c030c"
    }
  ],
  "blockNumber": "7,407,487"
}

{
  "Sr25519": "0xfcdfbd7384c7b33796fc0117936420193a0379b9c7c468b24d7301148ab4a274062a2f6a8c44eb6ccf964957afba613411b95d379c9fc0850d2c55efb2bdc588"
}