Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,657,389",
      "signature": "0x831148b0c40b34c8ccc4aa007ed99e786abebb314e7086ef5d83eabad5e115936efcea11f60a1f26a55e445cf26e88b1",
      "randomness": "0xe95d0e9ed0530db2b1761c843a5fe9fca08a4ea638ee78546159baebf9ae522d"
    }
  ],
  "blockNumber": "7,434,652"
}

{
  "Sr25519": "0x8e4a4a000e1c79c0ec5a90df384f66e2778df0e10cfe1fa3819268ea6df07b79afc860e52e9e83523559cc5d135ef51e900fa627bd47f2fcf5bfab8c48ebb98c"
}