Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,615,501",
      "signature": "0x8ffd7eafab80790817443459767987873c1dd2e45a25218b10341d537549cde3f9ac98d1c8a7fd03cebfc32deb29458e",
      "randomness": "0xee61b493453bb5e5a4574204224d8949ae78765cf3a93c0a2748a3a29c8153c8"
    }
  ],
  "blockNumber": "7,424,191"
}

{
  "Sr25519": "0xf4c78f0ba591e2ab7bf404047906d82f6e0fd8a6d94b643ef8938a619019fe5b4b4f4d648499b8684f9eda373ac5f08f2ff7a7ed8bee87f814d3c81313af718e"
}