Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,542,879",
      "signature": "0x862e6647b4c133eb27d3b15b7884c653d8aeec3118c4e04944db03f05223d06d8a8fbcf093624ac0cc50b2f45f7da8aa",
      "randomness": "0xb19671e034ed0761927b86bd970ca88c2470a4ef378a921fa527801decfa0e0c"
    }
  ],
  "blockNumber": "7,406,055"
}

{
  "Sr25519": "0x94bab421447e672774c27970e741695d5e4a96aad4be6bd107f428d38136122190d072aa5fc6f8a77eb96850a6ce0912e1cc78f94f15b2f0e20bd066d76ab284"
}