Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,569,791",
      "signature": "0x88eca85db226788ad7c1f5f897213657c5fdf7c244efc33ab91a4c3c7725e2d35c60fc9559750dfe7e0ac0c5828fc972",
      "randomness": "0x26eaaa90b152510e0735d609c3862125377c39daf73362627fbc9a580ffb6d15"
    }
  ],
  "blockNumber": "7,412,783"
}

{
  "Sr25519": "0xf241c6600fac75df37c3da8e72b7e4e1eefaa6329fed4ef130d5cece135bed09a8bd300ce7afd571f244f96351169c35d3bac82ef27cb3e45b95408e6192638f"
}