Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,608,562",
      "signature": "0x83fad60cc46270a2c0f1f24534a23bc4b7b6c6e96144061fd0b7ce2a8ad9c58ef606a83f0f2844ce86c28610e8eb9ffe",
      "randomness": "0xd8f156099066b68232583b2b6ffa185f493eeb4d05cffb4ea06c94e67376d893"
    }
  ],
  "blockNumber": "7,422,457"
}

{
  "Sr25519": "0xde6cde30e01b7000645b6317c8d0f3ada95d55661bf2f8e63273afc48e6094380cce78ea146807a1f8ce84d6b915ddf39cc4b25bb1b3d885984bc53f1ac2a785"
}