Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,573,721",
      "signature": "0xa770e9b4e4cf0911e0355ba4f9f25cbba19f423bde7af6d644d739babc60b8009f2518a72b628a88d8a47c166837b91e",
      "randomness": "0xfc3e687794e59463c076d83822d3aa2a9eee721891eece23060a46cd99b9a54c"
    }
  ],
  "blockNumber": "7,413,766"
}

{
  "Sr25519": "0x36b08c8fa15cc529ca98d92c036bd5ba54cc58bc0428444c8cf9a317b8ad7a3a3394e0d92c4c7a538a59f4caa457b05cd86ddd1098eee6c0685d77afe8e0b381"
}