Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,549,133",
      "signature": "0x94dacb099cefbeb189d61327cfb5cefc765833c3b27eb00e069ec3c3d1e1e939ff6f897690136dc6c4dbf4c083419bd6",
      "randomness": "0x78f138452d0a12c6a2665d9c7ab7604bb952ad6f90b6434001dfcc280cff0f76"
    }
  ],
  "blockNumber": "7,407,619"
}

{
  "Sr25519": "0x243934a3758283e9a5f84a82a3ba3d4d82b6c1b4fa25af09264a583e5f864a25d07f0bda8570d3310e5b0d9eab4889d183cb7e46cd5182a8e6c02e927fb6af8e"
}