Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,613,329",
      "signature": "0xa42445691c82d6bea4b14bb798e87180fea1063862c7a0e1c53a0bc2aadf048a067222d29caa4baf7e3fc889fc69adc6",
      "randomness": "0xa3b3c86a6eebb270bab45efc69914a9fb3c73390a5ac834c86487531ba8ef2e4"
    }
  ],
  "blockNumber": "7,423,648"
}

{
  "Sr25519": "0xc4dac36d99d8529d3f48edc63844a05cfe1b9a75b9db7c1751888faf5b9ef04513fe1fa0e080d9bfacac09307f6afcb84ea9e551fd15801d70b184df14973386"
}