Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,558,863",
      "signature": "0x96485a5eed16eb03fe9f7738e66a166d4eff852b4656a55cc6b0973a78f13d037a30fb4f778054a0f46b0ebf39795ef4",
      "randomness": "0xf99613ee8f1dfabfc244c9f709e813f096425db692228830f15531084008ff72"
    }
  ],
  "blockNumber": "7,410,051"
}

{
  "Sr25519": "0x9ea182966b285529799e856da992ccf893c9ce5a73606abb0977189e5517ee3fb70b2d21e2ca2e8f19a4e5e73f3c420d3cd6ee304ce8f489e8fef7467d78af86"
}