Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,558,322",
      "signature": "0xa07a49488e3d17949ba21e6453a54b5c84cd00d7a21eb7e0dc0679be19e436ffd9f898d9c116d7469f25cd3106764e8e",
      "randomness": "0xe8c4b599d8b5248f0b09fe6d8345d9383cde443e5baec2e0c9f8395ae20b6e06"
    }
  ],
  "blockNumber": "7,409,916"
}

{
  "Sr25519": "0x0adc2397c6f99b927cd32761b9bc79402d7eba0996db7442f6e47e88333399050478895f8d5c50c7516e37b4123484574a4117d639b3d36f055f4fd54b0ecf87"
}