Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,548,814",
      "signature": "0x80c23beaf131442ead8b7ddaefd8c414c77f1473f13b54666a2dd74c91175b9956c7ffbc7ad8304318d8710bab3139b0",
      "randomness": "0x5884103392e8f9d117346fd6593eea4bc7e77c706ad3ac4bc53793935d9971cf"
    }
  ],
  "blockNumber": "7,407,539"
}

{
  "Sr25519": "0x5c5af0f126127d3024d9be8da474a451ee54d0cde79a3b6dbeb8d1d5bde20f34c93bee3a5f9afb8e2b8b25283c3d35e8ab4ab1e9028e6438da6792b3fcebee8b"
}