Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,569,421",
      "signature": "0xa9f50b0c39998629bb1b52956461fb88f30fe6f5d355c804547575de366c3eefaf38e12ddf0084edb000bfa7e7b7a7fe",
      "randomness": "0x8c11930b543167cb22014ea815c522bb4fcf6a30006ab8197d54cfd3f8be9fc7"
    }
  ],
  "blockNumber": "7,412,691"
}

{
  "Sr25519": "0x26cd6e32f3ac4646ea067989b03f602648ad7b91eaded4dd3958ad23090d4d78e491fa83387fdc1bc46981eed6d07196eb39319d7cd0583563f46bdc1516098a"
}