Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,557,468",
      "signature": "0xb91aeffcf82e7738a65a3d1b15da035631a2ea77fccf476909e56fe2027000119fa9e3fda8053c58cc782af710b733a4",
      "randomness": "0x1e509f3e9f7017872be84b0bd919af0d0a264086442b8983d294bd34dd786976"
    }
  ],
  "blockNumber": "7,409,702"
}

{
  "Sr25519": "0x9ca017e9c14fc95fc7103c7b3468018430d1ec2afc8312d232cfc6eb7495d92c4bf488ffb8ad4a7df6d8ed6993ac702950dca92b7f79cb17942df3fb93419d89"
}