Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,566,825",
      "signature": "0x8a64bc199c5cdc4bc6f1bd602cbe98d1bb35efab64884ff96706a88a8528b2b3ed4857fc644686236d0c8210e18329c3",
      "randomness": "0x5b673f5ad69739b9170098040f3822a17574fbf7d56a4c58a3cdd070843e66e3"
    }
  ],
  "blockNumber": "7,412,042"
}

{
  "Sr25519": "0x844b2677a65fd69d3822c42fcbaa43100e302d93deef4d17baef1983865e0d528037021f6d157b11d2316355c3e09a4961a8a4726c293033e5764a13f8b29c84"
}