Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,564,980",
      "signature": "0x8c344d5f3ea11dd5ff656bb9971de0faf21c7c2f37d74814d6000333c582cdb0e4b6b055bdac1a4ed2023f32e8c12722",
      "randomness": "0x4a740bfca176242e9fb12e2e9de0ea510fdc9fce1ebb9e15716f83bd07f10882"
    }
  ],
  "blockNumber": "7,411,580"
}

{
  "Sr25519": "0xa2586981e3bd2368fea0c235ea6648c548be94d1f253c1acaa4f8bf28a75c1134abc07b43d18c40329848343d2088f14f046047ce5e01b1d581f80b3e6018d85"
}