Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,608,790",
      "signature": "0xa35755cb853506832bfdfa700f041b705ef5a4f61752c2a0e1530386a70606a3fbca0a3d7b449af5d4b89c4ea8ba7714",
      "randomness": "0x88c8f03054c6799d1b07d3428066c65d54c9d396e0588218f291c51b8bec4599"
    }
  ],
  "blockNumber": "7,422,514"
}

{
  "Sr25519": "0x84d8fd310a30145f11e4d1ef6be5ba0109a5ccf227e136d5a18aa79f97f5df03734e36939cf250effb56bf42a66b504a3aa7467d2cd54c0c537adf7b0ba77880"
}