Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,606,626",
      "signature": "0x84b62aa35c4e778edaab61e16c5507a68b802f548eb333328d6b8371c500c6adc0694a2c3d51dbc1408659b9a4cf48df",
      "randomness": "0x4b34c8dd4fccfa501cec8881ba069cb5de68ecbae3d4615da5f8d5b52ecde9fe"
    }
  ],
  "blockNumber": "7,421,973"
}

{
  "Sr25519": "0xf8a0a9bfe362ee4251e31843c2e88cb3e4fd825434db61861d14f094eb39a708b128c2d70ca7d713d6bee5640e789a74448d8da1b7293ca02ff97c189d326382"
}