Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,562,578",
      "signature": "0xb4b6ea10450cc3d8a986e203348eefd1db525de84d5942424835b842ac3ab897ae1f21e3c4decbe2c9765a6797921a33",
      "randomness": "0x064be15b51cf06d5768894f5657c6c33a30a6d48252636ea58ffb4350dc27cdd"
    }
  ],
  "blockNumber": "7,410,980"
}

{
  "Sr25519": "0xeedb83e418e22b4403833d19ba165ede968e3ef9bb94359aa8fcb240eee5023904130ee0a408c2f62d0c12653a7600bcca74c8dfeebb58293d578936ca0b3f8c"
}