Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,571,594",
      "signature": "0x84b20fa31d734fb32cd3b5dd476b63d54ec6c4219d51d699bfe4249a22e5adac5c0bb7fe0bd7e9b3d84517c34436c4fc",
      "randomness": "0x390a468c8629354e414923321f0f9e6d2eb84c7e56e628c143eba6fc73819342"
    }
  ],
  "blockNumber": "7,413,234"
}

{
  "Sr25519": "0x36f9b6b99255f54553ee4ba43de02d8dfb994fbf7cd554199c75a7905a586444f70ad3922c15fc319407aa11105c173abd1c26eea839b288170444c94f6db48a"
}