Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,565,683",
      "signature": "0x86abdd2a02af5701493430fc76918956f4cd71a409983c3171297a88f56409a33ff7a75c51b782441a20c247ee8fae79",
      "randomness": "0xef92bbc0742b1241643ee72fdfd6d59334bc771f278d327ad9791102f60a493d"
    }
  ],
  "blockNumber": "7,411,756"
}

{
  "Sr25519": "0x3c5ce9a35fe6b02c032a0e9d211d827c86053b16dae09b4cedfa937bc19df3290b5fa46a30283a2dc4168e4bae60777f1de74a052098cbb018ba502a7b843b81"
}