Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,577,130",
      "signature": "0xadebb70b9f769b0a85663ae39a1bf55b2df50293ce26b002fed804839a3367e9084d0586c1635afe8d961989df6bb319",
      "randomness": "0x7e4930e2dca861c22caea61648c2f6f54be191e5662145b61f8db16e55c5a8c0"
    }
  ],
  "blockNumber": "7,414,618"
}

{
  "Sr25519": "0x88f5c093d9d6cc391a53b7357278bb326bbb40bfe04f358d5a0dbe63fc8e7e4693f6e5a196780bb234882cfab086223d99be9a53f7b62d49630542ff416d8b82"
}