Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,580,707",
      "signature": "0x828c35e68c1b6cd755a232269f5ea730f7961624acbc302d4ffccf871dc4d99d72234b91fc6d6119cfd9a7c8833751bc",
      "randomness": "0xbc02ee9b4521cd4842addd3ea987ae141e2a65ab06b46f76c5dcfe2b0ce6e9f9"
    }
  ],
  "blockNumber": "7,415,499"
}

{
  "Sr25519": "0xac5a7654b43ec2f86c4a4499d63cc751456258b34254dcc1c2b70d5e1b76c178704e5e02d2aae8155018b2f99da8bd8e2a5f40129a19f3bb1b6b478c33e3228c"
}