Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,540,027",
      "signature": "0x8ad16a696aef40afb974b0caa12285531cc93b650b6a3cf1fe07b7af6376f2beb77cb6c929f6255fb6110f0269cc64b7",
      "randomness": "0x8a8e122846c4602ef49fc18e9dd9d5d642167fbd582407ccefbd67e124cf530e"
    }
  ],
  "blockNumber": "7,405,342"
}

{
  "Sr25519": "0xb49523d87569d460b7d71d3f40a3cbe87e5d36d6da82d0e6840278bd01dcef60ceeac956807a51350ad0c857c2b3775575b10306a009e84ea0e37f52a4876881"
}