Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,540,161",
      "signature": "0x8fa342cff6815d219e82be29e84685e2d6d91d109b4110131caae64e0c9f264f03531ec8df8298755c3c192e29b9aa9d",
      "randomness": "0x7e84dc65a43178ac90580be1beb7b9fe89d82e2536fc5f04be7e7d80f18a0862"
    }
  ],
  "blockNumber": "7,405,376"
}

{
  "Sr25519": "0xbc45380370ec55e43b0d4507bd93f4bd7cc2e3d1166c2c008c0b134cbcc470602c6cd918bea1c128247fac925e768dbf8d6634f9084ec55223c172af5d0a2189"
}