Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,612,337",
      "signature": "0x8d44cfe22ab352a89d118f39d692edd438afd449cae6500fe1f697a556d723ce202eb7a73363df712fc5e5156ec52f20",
      "randomness": "0xc65226e7bcecb827eda060966277d563be3f916b81407c395dfdd0607d53b5a3"
    }
  ],
  "blockNumber": "7,423,400"
}

{
  "Sr25519": "0x10657e0ac570d8288c232a0c5f8ba307058a8deedd82de3d622b5ec10898d6487296b3e4014fce5a041f1cd5ffd725066b378fd83d702ebf09eb6dd82a317e8c"
}