Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,542,648",
      "signature": "0xaace6be3c3578371f32bc2e5c9ad320670708069f49e56a5021a8b14a13641d8d923acf7884f47bff034c0349692608a",
      "randomness": "0x5d5ffc26ae6b3badc2525725ac44ce63881f5e5ee48c9329ecac582d45262358"
    }
  ],
  "blockNumber": "7,405,997"
}

{
  "Sr25519": "0x1aa8e9f708b01d9e1964498d5f0d81e88f42aaddb166aae174e960c9f2590c1acddf58d651ae9d99b8e33a61c0062e73eddd3866ccf9bfcc32eba1e485c71e85"
}