Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,572,253",
      "signature": "0x8a0a6040377235c554fd10169eebe3059c912dbb5a409716c00f8b43aff2ed2a58b401e2f105cf67ee96ac2eac72db1c",
      "randomness": "0x603535aa2f49fbfaf1ab37823be788221b7aa0f35f14bb5aaa18320c7d3298cd"
    }
  ],
  "blockNumber": "7,413,399"
}

{
  "Sr25519": "0x825abbc6719241e81fbd09cda83ca21264334250016edeaf3b74d3e80f055b46f2e237216b430d131d6e0459a52cfce1dc3f5790b8b150b5d7ca68099039cd8a"
}