Write Pulse

{
  "blockNumber": "7,429,939",
  "pulses": [
    {
      "round": "25,638,496",
      "randomness": "0x9615f19901f2002bc94cc68f4c372ac184c5e08b479540e219b8e6091c776ebf",
      "signature": "0x8f4111075ac4cbf2bb962ac9cad3d295dc3806abd7e350c9be87586ddeef80873cd258938f9e6a24de01380d043d6a1d"
    }
  ],
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  }
}

{
  "Sr25519": "0xa28f41f0b050d4107162babbe7ce5d4feb212493158469ac1daba7fb8cff3661593c00f8cf2affd83d562c096dbba5dd448ec4c6dc093d719b41360787a65d84"
}