Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,556,641",
      "signature": "0x845a2a551b72cea806183faf6c1b100ddd19cfc7b9dfc023b71bd85e242157fde608ea836128160df720ab05069e817a",
      "randomness": "0x6f633565bf9ee953eaf063c5151fa13c0fa4c2d50794afe479316abcda48955c"
    }
  ],
  "blockNumber": "7,409,496"
}

{
  "Sr25519": "0x6a287a1a0bc78d23bad28377a30a3d53a9c5e39db6d8605f8be2e8f1d5911e4116d535a0a4c41be6c76f1dbfc96b0e2936274c9deab9fcb7587ce78791b4348a"
}