Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,581,617",
      "signature": "0xb01f86649c3d70f07927a625855f87e5082ea58b1fec01194206d92aa6f8961870eea1c6937b24bbda22dd51a564d61b",
      "randomness": "0x370fbf2e7e2181779c857b3dc9729f33671c30ec106bf7b6bd8c364134c9081b"
    }
  ],
  "blockNumber": "7,415,727"
}

{
  "Sr25519": "0x2a4209746d52a360c35e8cdf2ea51e8900f07829ac48bf59697e1e82810f5306d68f434e3f613ef99e79f8d1950f943060294955e9d87ed551f8c2e3e9ddab8f"
}