Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,586,569",
      "signature": "0x8d9beb436df82b9286fb7dbde3c8573bfb513f6c990d9fdd05362716208cd2170e64ed4919b2fd8b4c66cb124543bb80",
      "randomness": "0x6a9d1d45151b3e98100af0f24f2014ed502d023222b3a20c0f3ee664eef84986"
    }
  ],
  "blockNumber": "7,416,965"
}

{
  "Sr25519": "0xc0937f37d1f2601d4e4576a12b645e6c858b8d0dcf4a9e0a6b48d98342def56cf0ad79d3b45c8758210122cf61b270a95f842ba81dd83c9633313e737d065189"
}