Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,587,992",
      "signature": "0xa3e1f69345abf75f8695507b2f7b6300e9d1ab3c5e2ec916bd4176137fd95679c99ffa23b67b1ce1eb4c56c985c5d738",
      "randomness": "0xff39ddbde1ad379d04da1122f63d08cf3329b09b110926877a96b5f00351b18a"
    }
  ],
  "blockNumber": "7,417,320"
}

{
  "Sr25519": "0x0eee36bb9e89a2ba949b4e30bf9013a65c7bd2f37fe220f4094289737d974957da40191d466cf0bd34187179220a794fc42a69b42f83a118e802b1649fc8628b"
}