Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,592,223",
      "signature": "0x99510b11f879befc4633c3a9b2c800a34629e64db447c12dca9c85bdacc90fbdca57f38cf341256668f5c1f9c3dfc5c7",
      "randomness": "0xacfb3b06139213c2f01b2a2df413949977e9f862c1320b1f028cbe1aeeb16339"
    }
  ],
  "blockNumber": "7,418,378"
}

{
  "Sr25519": "0x9c0813fe69497fac51ba2f64f55328f634f70ef71677cb1e1ed07def5617cf20544a83ddd002a3c78204aaafee59c51422e7fa95f4eaa4ffafe6b5b6dc326680"
}