Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,581,018",
      "signature": "0x962a9f57a9d13425807aa2a28d1d531c976ce0520d4ef056296117854e7e4f7aa66eb36edbb49c52496c3dcc5b3fa81c",
      "randomness": "0xf095cd957c3955ca78df9f5a24b0f998918a8faf7659711015bb5ad466ca36be"
    }
  ],
  "blockNumber": "7,415,577"
}

{
  "Sr25519": "0x166b9fde3b15769686d29dd97aad507aa8c86f5af6ca8c7bae4e76cb0b45a252dce918fd4a622d9d59c97163abc219695bdbf1eadf67e756e531ce894680c284"
}