Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,568,207",
      "signature": "0x84a330b85d494e6113b5c1e0452ce399f5f9dc180993c810a3ebc1036829ff93629b9a1b8ccefb45b96d49914e806893",
      "randomness": "0xb9a81f458f03e53682a2f43479b9b1f3b32c8a271163e37f523c8dda99281d23"
    }
  ],
  "blockNumber": "7,412,387"
}

{
  "Sr25519": "0xa83898e813edc07f9dbb81d3574199cac5982bb39fc9828ccdd06e67740a2f18a251491c0c57f061d7b2307f9623542efc8e167655a8fcd6e650d3416a96908e"
}