Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,612,461",
      "signature": "0xb13333edc2fcd23a4ec58fc2671862ad1a5306fc9f55f1214b684682033def66492b788e3f44c64f582a056913260d79",
      "randomness": "0xbed3f0481963d9e20bb695a90441be2826a49baf367a3c767ab10ccfb52366a9"
    }
  ],
  "blockNumber": "7,423,431"
}

{
  "Sr25519": "0x062babd0ba50de30fe78fa8357e88daadfa1e28d8dff095f5f3bb5041fdb9147544527c538778a7f43a61a2e814b8ea2d4634ab6d9b2bec898ff1fc3550e9480"
}