Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,541,020",
      "signature": "0x8c1ca4c2f3e8f48aeb54a8ab6264f18c547b68c9c2f6f865b55a8cffb2b9206dc11e69f0c6382137c0ffd88a324346a6",
      "randomness": "0x4f00c8a7a1dcdee8180b709e6b22c859274f06103732b33f4b769b8676ca745c"
    }
  ],
  "blockNumber": "7,405,591"
}

{
  "Sr25519": "0xe2c5c96f5bedb9350f12b31cd69d9a1875bc6e90ac1bd7000d3550290a51f4321bfabc9a79a1b407828f7735b5e51e475d00cf0158f09341fe5fcfcb8440cf8f"
}