Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,573,312",
      "signature": "0x8b6d21593cbd8811b7cc357e385288e6afc9eb8b90047d4011267b4712cf7497cdd67460c73958ade34c30fb64e42c74",
      "randomness": "0x32e111665d259ce98afe9492c58af303bddf3fd048269bf135a4451acd0abc3a"
    }
  ],
  "blockNumber": "7,413,664"
}

{
  "Sr25519": "0x3a5003201c5b9c611b405f7ff8c2fe3664a5e1575a194dbfc1f84659773b434ac681abeda2d4f5177f179f32cffd9fc4fac8632634f31de4073c7048b4dbb18e"
}