Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,670,245",
      "signature": "0xb380dd4cfb139643ee7249870b6fd457f4bebc6e160e6b08675a0be931e4044b3cff5ad458f170de8c5303ea00f45eb9",
      "randomness": "0x14dad7c1709d264f1a451a2f34dac2381eee93ff0abd58fb9197f9f2dd077946"
    }
  ],
  "blockNumber": "7,437,853"
}

{
  "Sr25519": "0x8afc2a9e0cbbc33637acbae39eaba415a05eb0b4ad1b1f3dc441bef7f53cd4613b2ed8bdb6dbd3e29d67c975ce4458e513045d850ecfafb77d31d89e0bd5c387"
}