Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,563,670",
      "signature": "0xb0fa5c791f8ac8f2572f52984d5487f0603e16f4f2cf01621e32b9a3f25a002ecbfc37b796e927c1958c8f9383bc5650",
      "randomness": "0x7594bf75c7e068848cf22d947113a2527e8df9693b0f30b74a7d3fbf7eaf0d8d"
    }
  ],
  "blockNumber": "7,411,253"
}

{
  "Sr25519": "0x706906dda86a8a1c0bd6a470edc93af94a078933c9ab4ca5c549c5972bf48b6d88edde120816bf1d0176da88ec82d969899b5b16da96dab074fbd3afe1ea6a8b"
}