Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,570,619",
      "signature": "0x90bd693147941fa61daaebae4426e96492a34e0edec8b225c9d0f2cf62e07fedcc672b2e600923b7dbf2a00a4ebded71",
      "randomness": "0x0eb7a54eb3980637185f62da19c237a6e19a9e9bc86a0ef04016aa96aeb13453"
    }
  ],
  "blockNumber": "7,412,990"
}

{
  "Sr25519": "0xdc5710108ab9e4c4185741e63dca2974804a95bcb2a57a2371fe79b2f7801b0d72a28ab10efd21d4fe9f22b61aa705362ec2861f11d24b46801bd4552428ad81"
}