Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,637,208",
      "signature": "0xb072b02ad43ced5625a4ef9bebfba49c522bd282b83d61150162eb9e160febb9ad3d9248dc09f819dc143ec057386776",
      "randomness": "0xf61c4e8fc989caeed5525a8e7c7bcd5818997e4b8fd79579187db8f35ece00a5"
    }
  ],
  "blockNumber": "7,429,616"
}

{
  "Sr25519": "0xa44598bde685b092dc1fb5f73e60412bdc7f728fc4424d664015c7876c49a14f9d3de41f6548c99833a82822091d5eef7ac2bf6dc9bcd47908dc5dcd24254d8f"
}