Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,603,017",
      "signature": "0x912b2b80a7dcd519e02c4b7e54831fa0de93742ded8fb4b12f7e4c642f2ae75708a520636105ce6f092056765e0ae490",
      "randomness": "0xdb161c9f436a67d0755c91eac1eb4faf7202ebad5068090289f894e7a9952c47"
    }
  ],
  "blockNumber": "7,421,071"
}

{
  "Sr25519": "0xe622f00ec116a2e3ca48f96b99b4cb86f70da7ac0e7a4d5ac63aeb170e38d5045226596e27010c54ba2a62a3b3a0b07ea6ec8ec2a0562889d82ea6ca20a43785"
}