Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,616,777",
      "signature": "0xb4f89854757fec23a21e63c2de88483b2a2318d677be25c4ed7ecfdc5f7ec901455bbec2c260f2cc428e7df9e99069c3",
      "randomness": "0xd6a55029cb16ba9f346b497ba0777c03cdaf8d7c8a45af412355d906c20e3940"
    }
  ],
  "blockNumber": "7,424,510"
}

{
  "Sr25519": "0x6c8a905f5afdfd5c39f871cb91ad750fb321d8d979f1c0a39849e6f172258802fc58e7b82aae9888b2e9d2016c5549745c707f942ee5936683607910e912958c"
}