Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,587,406",
      "signature": "0xa6a6855f8367ce4c3064f2e2e9697c50b69dd1951f2dfec08983fcb21b376c8afa94a273c9b24c007efcad146ee04877",
      "randomness": "0x06c62d95765f6ed4c9e1162a11dcf177f2b8b6c53bacac6d6e12a598a8838bdc"
    }
  ],
  "blockNumber": "7,417,174"
}

{
  "Sr25519": "0x369d1a2ef70d18d697502f9003b76b520dd1fbe755adffae6c3c3a7f066fa11d2df619eaee538e7fe0c42c15e3da4a1d12f2c8c6aabce721bdab0cbc7cfcfb88"
}