Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,541,502",
      "signature": "0xa0b33613c350d7816a51a347a836831869ec957ce74b48953368c51e3fe5f43b4b5473f94eb717888abd8e2807b54b97",
      "randomness": "0xd0e94237f73bb2709666fbf6cdcbc2f08a42cf4e134678f53f92684741328127"
    }
  ],
  "blockNumber": "7,405,711"
}

{
  "Sr25519": "0x58e8bd8203dd275fff5a0c5e7a07b8cec31e5616908d49c288bb3537c1f72062f4683ebbc5e4354ebd02ad9f1385a5d065502b60f6550031862bae3c24324d89"
}