Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,579,299",
      "signature": "0x96cfbd6449f01db6d3131e10ba304f070c6cd68aa891575384e89d170b1a22488274481c1de69227c442a8f4c6d1048d",
      "randomness": "0x8e28c807ca55df17a82daa9b5b8bd202ca060dc6fc2afb29556d686cbd607aa5"
    }
  ],
  "blockNumber": "7,415,147"
}

{
  "Sr25519": "0xa24399800e7ceeee30013508b3c10b6b0ffa8c1e2e39cae3ea497cd7885cd6463da7642a7e3d5eee4cb048c04fa3dd279548778f9f5a9b489039f1bd6df56c8c"
}