Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,557,752",
      "signature": "0xadc2c7d3c239a0dc042ce4a28ddd77079598168659b59274e77769cab697d4cec34419bdafa44fd4f58badb4150a0090",
      "randomness": "0x9c6a6bd858fd11e4a0cd965e8c4b8d7a6ff48773fd2d2f2b7a347c1ccd477924"
    }
  ],
  "blockNumber": "7,409,773"
}

{
  "Sr25519": "0x189ffde42fca0b0d6f8195bcc128ff47bd3b85858842ff83f1b7d3fc8a64da325ee64850aadedaa281fa82733117de133e3b30b79f9d9973de6c1b1fbc7b9b81"
}