Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,554,784",
      "signature": "0x9067bd3b51317b2be394cd432c448ab2a1d3f6e3fdb6f3d4b101ceda8ad566a89783e402dfee95840d6038022de069ba",
      "randomness": "0x8efd37c9eca6ab9351db3183a122929e8761fca148e452b15ce2dcbec7f73932"
    }
  ],
  "blockNumber": "7,409,031"
}

{
  "Sr25519": "0xe0fb4c7828fe0a85065572446172e231b5c83d53d7ed31150796f0b8a5c3976ebeb9b62a5a60721c5241191c547ec6166849343171d56456761de7cb99f2d381"
}