Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,604,813",
      "signature": "0xa2a23819872abad181c91214b375a27fd9498c6d811ccdd02cdc812c64619ba3107220ffe176ced43b02608b51b05400",
      "randomness": "0x20e389e97fc0c086c8e1d7a88a38c5ad92b16064fbdda3ddb051bf329f3b1694"
    }
  ],
  "blockNumber": "7,421,520"
}

{
  "Sr25519": "0x761eb06df33cf8d419166c18f998b66437869cb4cc6be5e52cb80e19df721a005aac955975da402dd34625e27ffd3d25a4b70e475236d0fd2e6f436979e5f580"
}