Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,562,369",
      "signature": "0xaff858430a61bbe5d477052c9b39902326f7ae01046aa28a7ad123fb10292621e6a4ca0f841b7f22ff1860902e2f0e29",
      "randomness": "0xe0d889353a0a2bbd3cbbad02605431f7b18f490c76006dc4ba09872b1763ee30"
    }
  ],
  "blockNumber": "7,410,928"
}

{
  "Sr25519": "0xd675aa13ece3ff3f1e8c3b5af8868a7e1d7ae33c9d838f4cc1a4c4e576303121e298497b9bb56b00fad1bde11af426999ec4cd37e8fd8088efe80c21018f888d"
}