Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,573,352",
      "signature": "0x82ec6626dc5c4e7643f16e2ec5d3cae1a3bdb96994c45c0131811bebd7aefb945377393bbe6cdb83ef404de5895df467",
      "randomness": "0x2171f51c3bca93368d839b0f80a4d4e64bd65a6ace4a8f403131d9c240a73888"
    }
  ],
  "blockNumber": "7,413,673"
}

{
  "Sr25519": "0x68e1e0123fb4c85945b2f7bafff32b399ff63980202e6cb5b282604a910e0d01dd3a80896b369e5fc953ed6425f15d5761ee73b171c3db120071e95fda428a82"
}