Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,558,588",
      "signature": "0x8ac52a921f40d942840cc4c3304d1856986eb831274f2a83c3cb925e82355b0ea5097c85f14f0c38861026207bb478ad",
      "randomness": "0x5070bfb79a7aed6bc90f3b60ecb425a638752807bad9f0e5be44568d388c6073"
    }
  ],
  "blockNumber": "7,409,982"
}

{
  "Sr25519": "0x4e6286d3050f983f9aabaf995ff9e72dfbfde4ffc0456de897f199fb26d4a27f890beb98ab28d3f6382cdde3fedc8de67135bbe8849a6fa46e70cb8e43d06781"
}