Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,649,125",
      "signature": "0x8c73f654161135ead10a21562a9ce1653f20a4171a7005139c1ffd6fa0a4507f899fca1ddfb8ca815478241283bd9202",
      "randomness": "0x6eeac04a0afb984d7ab837e28929293c17e8286422b17371c2743cdd9fe0acd4"
    }
  ],
  "blockNumber": "7,432,586"
}

{
  "Sr25519": "0xf44f549ba998ce51fb5363e4879355843a259c05d466d4b4e36fe81f061cf258df2ba1ed6f8cfb1db2d52a955d57eb2ed8a0dfcf8fbc30032a4088e3172b3982"
}