Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,587,751",
      "signature": "0x9248033326f6ddd5e6b6e607868319accb98af112df85d96698268401a02c6be787b43248cd85cc1891ef30021e23ccc",
      "randomness": "0xca12f93ee684b7b5f9467ae80661e9f3cb623db8db89a332f7305199f4929478"
    }
  ],
  "blockNumber": "7,417,260"
}

{
  "Sr25519": "0xa459f841596ab3c1cd4184a4fad70846479bbc7f2c8746c9c5bf59f76e3a133a4ce4c99f2c1be4757403f8790d0a6cfe6b027eba64bec9ea3f2fcddebf16ee8e"
}