Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,565,060",
      "signature": "0x8bf78f8638c1d13b698ae5550c9610f0a828807ccdf494a7edd6f729f9b2fe978703e6daf74b5df617a6eacbea54a630",
      "randomness": "0x8f2f527a550f540d21fc1e726ff7826918832cbb9ed63781e7e565d122fad8e4"
    }
  ],
  "blockNumber": "7,411,600"
}

{
  "Sr25519": "0x9885152f3d834aabd4bf4f9bf6cf0dc32d03aabc136e382dbc6e01083ea0c52d05fe54c1d07570365d7dc69679586c8cf3ed7575f8deaf8006f94a677940a48c"
}