Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,543,128",
      "signature": "0x808efb41deadf79ea093536433f74a6306e0a21770862762e39af60f91a23e4feb018717831b92380c342ea1ca94b3fe",
      "randomness": "0x72a8b0de051673c01e0299bd6e1258fcf1fe9cc2ade40b8f2b4186643dccac36"
    }
  ],
  "blockNumber": "7,406,117"
}

{
  "Sr25519": "0x205755fd570470c17fc2511f03ded9ffde36cd4a75bd861b9e69a25739f6340e2f84970950d08a2d8c10520261d125219de04386c6dc2cad234a9d1deb679286"
}