Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,583,072",
      "signature": "0x8d13fc297ea58b68433426cfb9bc3911b523f1f545b54739f63d04b3fd949bf79f3455846a4ede0e75e9c8a28ee69d77",
      "randomness": "0xc81f9548a702c257eeb509ba89a947ade44ec27be27350115fbcfbc2ea099951"
    }
  ],
  "blockNumber": "7,416,090"
}

{
  "Sr25519": "0x2eef7038828f76e36e88be04c1233fe557eaad80fcd233937e8663502112731d3aeed836a219f7cbc219b4b2c72aba3ccb9611a9f9a3cc44d3dc4f8973f1368d"
}