Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,544,218",
      "signature": "0x8bb09962df258d0882db286b4ff9a6538c84fd7c6425ab5ebff7c00c24fdc6a348a106e20b10ad6c56955f34ac4db539",
      "randomness": "0xf6cca322e4f551eca3ab4af92b5bbe7ad6e06dbe5077863e558183e693e692b0"
    }
  ],
  "blockNumber": "7,406,390"
}

{
  "Sr25519": "0xaa97a955d8913847c9ef4429dbcc056fa08d052b4302241309e0f3bd317fea16a8e1725239266bcb2e511cbd41162b303026af6300899473e2485754368ad285"
}