Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,558,546",
      "signature": "0x91360edb7d4920a075554efac1215343e8e360796fd095c3d177715d0f98a5c86bfe9f7e35826acf6581662281be2b5d",
      "randomness": "0xbf84bb798666d5f071e9ff2c7c18f2308920c30f4682bf10ceebf288cd9f5f7c"
    }
  ],
  "blockNumber": "7,409,972"
}

{
  "Sr25519": "0xc26f69a1b360aae3bc6b70d16849321cf42508975cbff70376b9dcd81e941e647f554dc1ad5196578e08844c3dd594b506addf97095d0c24e8d97100a3b9548c"
}