Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,563,428",
      "signature": "0xb1d9ed840435c215646d4e980cc34bb1df3e98e88b6a135e140548bde32e5cd3619100ed7c133bdb2445588803e9d891",
      "randomness": "0x4e8fac0d5ce75c348128ab415b2aaca8ff34427170925d4aeb42e2c011b0b062"
    }
  ],
  "blockNumber": "7,411,193"
}

{
  "Sr25519": "0x525e969647f0961bf5b2a01554972ceccec42cdd411f2e36fd1daf13fe07bd73daa78b4803d86b4b7f8efcf0b3f837534ab2f47585f640f9a6c9cb4bc05a0a8c"
}