Write Pulse

{
  "blockNumber": "7,425,239",
  "pulses": [
    {
      "round": "25,619,696",
      "randomness": "0xdaa5b564b965ea2858476f29eeff6918027c2afa3f2a1b99052caea3ee838224",
      "signature": "0xafef2e886d719e546dff250add4ea616170d5289f72a58ca69cbc2ac1e257cf05770a07156b9d26e9ae0fa55b990a100"
    }
  ],
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  }
}

{
  "Sr25519": "0x886f948e7e0b833b05a226fbdc42a1c577ebbb86bb47358f5c95631213e48b31bcaa8c6f70cce9a578ae257819277042c53bbe74739b4600a369e5aaa09aea83"
}