Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,546,085",
      "signature": "0xa616fc63f85e80082a66701fc94fa1f1493e1b968af1306965d73d72cd45ba74c5f1dd25afd0d32087f9e709e68ceab4",
      "randomness": "0xbb68de5f525cac1facb55de014b3e99ef9df6b3c3e083da76ed266dbfd422595"
    }
  ],
  "blockNumber": "7,406,857"
}

{
  "Sr25519": "0xd0638b1c251231f9a45d5c329ce2a672e1d72aee6716a1fcdfb2463d4ab0f97f92a75de5e5ba1806cc6697ff029ea276321c26ec0654ee5d6533dcca6217438b"
}