Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,550,365",
      "signature": "0x940dd8ae80a758b6a08503bbe4501e971f6a682b235c9b610b6320adca5c64a831cb08f9e503f5d83f1ec70693e46f6b",
      "randomness": "0x939f0823a52aadedb561487d6a1eb75d66c5eba9df1c844638105cbd679d17ae"
    }
  ],
  "blockNumber": "7,407,927"
}

{
  "Sr25519": "0x26d8375cc2ff8281e22ccc8f44628e6a67ea8f88347f6cdb97403ffc2d35a042d1e0b98af9e97d807d1488097b03ba2b76f8dd8e604922ecdc173dc9d9cd4e87"
}