Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,597,032",
      "signature": "0xa2a1a5f62e68ff5f5058ea1186bdb6dff09700df883fcae366a5cd6133271e17be0c5e1320e9d394b4d9e099fcca8773",
      "randomness": "0x133e6bcfbc2b81968fcde6b72e96177dab7d5fb297c2d4011c198023ce5ca942"
    }
  ],
  "blockNumber": "7,419,574"
}

{
  "Sr25519": "0xb2a0429d34f3003b449fb1c144e6bc1980d443ddf8c7d1cc2cfb05c7c27772376e8b502cbb7934529c750b6fff440b58c15fdd2a838a6fd0d21a5580a4d33c81"
}