Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,580,685",
      "signature": "0x93d9f8dc5e053f48b65092b6f4acca932d5189c8ac9f81e058c7cd6ec8fdcb424bf3142e2152476f7cf3a143bb930cb2",
      "randomness": "0x50e4ea07eec10bb93ce14f2253630e2a05f954c0888afb9af8bb0a026a456c48"
    }
  ],
  "blockNumber": "7,415,494"
}

{
  "Sr25519": "0xb8804bdacca07b588c6966bcaaa853385ddda155780d004f31b38c890ba68e7c974f6c44616b058613404e74a95cf4c9200bc4b63e70aff9c6214d6f68a85c8c"
}