Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,539,738",
      "signature": "0xa77e9698fe687de4aa8884118ed35e9d2251c2ad5737259c0fc8bacb295e2e0ec5c6e1312083c22ae52ba7b9f635964f",
      "randomness": "0x0349201b8726abb4e1de8f8ec09dff1f0a6f89a9d07e74eb6e6d8eb5b89f364f"
    }
  ],
  "blockNumber": "7,405,270"
}

{
  "Sr25519": "0xb231d6ce459f41c35a34da3b73af31b2ae4f61fc3c9babcbf592e823dd4019036301f033ec0fdf590066fecba614a9f9f759b16d195af53766fc268a5877eb86"
}