Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,544,126",
      "signature": "0xb1fbeb5242228a0d9e20979cf8727e49447f768214aac3a95cbfa532ac8f06a17ba995f21b02e3739d690e40f8b6277e",
      "randomness": "0x4f80c14809ee40f0990149d270f0035bb11a0a2b91edb901330be1700c6926f1"
    }
  ],
  "blockNumber": "7,406,367"
}

{
  "Sr25519": "0x7aafe0733f19a9dd777e966ff6ae943e9156c8c67798a6d27e4370307e640c0c4dea5299a22dd44ff2ffa3bf25a48df6b4fc2b7b753ed8748c30f87cd3126d89"
}