Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,577,670",
      "signature": "0xa0fcca0db1de56365cf880e1dac14a17b50b9e51cefb08eae72c0a5fc519402811128975fa9c6f2d04559b9b53913082",
      "randomness": "0xb6da23a291de0b521464077939f2914c61cb7dc24f3d02cc8622909a7edd6ea0"
    }
  ],
  "blockNumber": "7,414,753"
}

{
  "Sr25519": "0xb2cfb127fd3ddb28c41ce2599686951d1bcf1c28eefe9a0bfe889cafa8f57d3c696a550ff683998a10c1c4bc610baf3da9c21c59bd341600445778743afde188"
}