Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,547,008",
      "signature": "0x8b7bed76fd7e67763ff250b1a55c81ac95ce1546e749ce8f1da4b5b77ba8fc43f260b852335ca84672ded81e5388e549",
      "randomness": "0x9030407100d1af05b1680417df8d332c443fbf4fcee4b2f5bccac384201a9327"
    }
  ],
  "blockNumber": "7,407,087"
}

{
  "Sr25519": "0x92e937101cc718092f61db6ba98911068feb95bd3aca96e0f9553f758f05dd735e51a25032e28624fde232af6b692c024e9d3c21aee4858eee99cc2945f0008e"
}