Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,637,325",
      "signature": "0x98cd92615dd9493ce34a93a9f89a92133de2134235b3ecb528143eea3600f6cc353d7e0e0bcf369d791069ac6a9420e4",
      "randomness": "0xd3760e165075aeea9144a5e562b9522bc5f3c6d932bf0706676e63eecf92f2c1"
    }
  ],
  "blockNumber": "7,429,646"
}

{
  "Sr25519": "0x966a82524ac7660cd5ad1833f012aa6e33efeb1cb1d85992990002aa95c81650fd3897ae633f36ab41a1a7a097aa0a1c41af3221a80a6e70745a38756343a984"
}