Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,555,419",
      "signature": "0xb8b676493a42566eb5a6b0e3a2ac3946073628ed28eac6470d2a970e41ea31afd32457a945d57471745ff2d5b906aea3",
      "randomness": "0x93bb0364991057e0d96af5538fed6fe44f148875bf86ce3908f02764ea84839e"
    }
  ],
  "blockNumber": "7,409,190"
}

{
  "Sr25519": "0x24bb18e4c5a7c7697bffa74f81ba2b5219e45dd1f9c211f7b4769d81dd7a89550093dde475d4607fb597c166a47b96cd3e46e417ba41a5b2a6286c9859520f8e"
}