Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,639,429",
      "signature": "0xa134fbe449ab02cc96c190c1f8525190e2fab280368a9e396c660ce0e52260ab8e77e60e93e5f13a167fc2300b9048a5",
      "randomness": "0x7a38507c770be70011fe1626a7fff3a09506486a0cc81d462ffa89b4ad5f828b"
    }
  ],
  "blockNumber": "7,430,172"
}

{
  "Sr25519": "0xbc0c112167a2510d6586ba626342dc990c5df8bf1cd83d202ce3fd25fa3d4c4c63cb4c9937f3e03c6fb94afd9da1e04450da7d288d36dde7d3fea55b150dd88b"
}