Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,595,272",
      "signature": "0xb6696356c3e98bced25affab27a53da235427292d12f12608a2cd03ebe5aa30a82be9d44ac02d715425833b2233fe38a",
      "randomness": "0xa052acff28f13778b5c757da571b1b60a240845052c178f1fc507ba184651ce7"
    }
  ],
  "blockNumber": "7,419,134"
}

{
  "Sr25519": "0x5a263fcffd9bada1cfc3763ce6599c51e2c527b5f8e8fb96ac8fd90a9be71718e6b548501d7105590c608d7c5d5f5bfe47052c7eb5863cb69b2c49d128571282"
}