Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,574,808",
      "signature": "0xafa8fd94cf8020f23563a6335d6863f9486decbf6369b90a554bd59c8e0eda73d4701356d60803811d60e7a342facfc8",
      "randomness": "0xb26c8e2d89f369a1e4b38867b63f722731c1da7036254e7c59b10b725a29cc51"
    }
  ],
  "blockNumber": "7,414,037"
}

{
  "Sr25519": "0xc8ad9448b443bcd5a505e4562cf93b69c413c4f98e467630d7524408a6766f3de7fe1ce280d01de64ade9fa38820bfeb822a3f42bb58f49b8c66c7347bbc5187"
}