Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,597,621",
      "signature": "0xb607abdc6b1ee9c042aca659f2e6efc6f9c7cec47fcb5982a2800897f19d79aa089e66afae1a91d4e91d7b6de1266709",
      "randomness": "0x5647ee9d5639ac14a94e26ecf574023c0920873f696cd8b6f89e0f6ef3dee49d"
    }
  ],
  "blockNumber": "7,419,722"
}

{
  "Sr25519": "0x88ebff8a41d3f40de51862778095d742a74b5cfccce7ceeb5e3eec489f4c1052e63589d55602fbd52f9e39ac48741b148ef67343f80119454e3360e06e2a018b"
}