Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,549,267",
      "signature": "0x96c66bbbf9547257bd9bb8a3f1ff199352ed4c320d35b614ee001fe4ca3a3810ff6ec7160e8db8b03679bec4c435bfe6",
      "randomness": "0x98343bd80457399782e0683218eb72a79931cb7b0e27d4520b30dea5c66da6a4"
    }
  ],
  "blockNumber": "7,407,652"
}

{
  "Sr25519": "0x001ffee4e3aeb70e8646e82a8f822d7ecfa7a4e7e4a1b627c60a65d297f07343bf27f5dc481730270da4091b46986ec7502b5b1347fa1cbe0f6a7c9a62e59c82"
}