Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,547,521",
      "signature": "0x8212011527e5aa255d4699cab0ca91e3032d7baca190980f9e8cd559de7931679031640108d33dd2aaebd8252b717ba9",
      "randomness": "0x0ee33cd30e2b2ca23f9b27e5906962c11d60c83f5cd86f9275f7701e488745a6"
    }
  ],
  "blockNumber": "7,407,216"
}

{
  "Sr25519": "0x0e2d83bfd22a6298897169109aa366de96bc26d005a0d7052ec4f7f7c9c3624a779ac72c3f8a30cb8487a2796e374af34c2eb9cbeb3364e932f740f12340b78b"
}