Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,666,381",
      "signature": "0xb0d9cb29888ef6a7770ee2439d31c9b3e28738360c608a3a50d4236a34894c056011e150e8d2c6235921faa47843be18",
      "randomness": "0x0ecd8f3d2cf349082501eaacbcbada4e22eba3443e7877b2b7aa470c657316b4"
    }
  ],
  "blockNumber": "7,436,887"
}

{
  "Sr25519": "0x2aa7592f5037af51f73ed914688dd519f916b734c9cd47871ea936d0cde6534ec45ed1bf00c8cd632f4539817ac6e3e44733b99ca596e47157eac8b0fceae88b"
}